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2014-03-04ieee802154: fix whitespace issues in KconfigAlexander Aring
This patch fixes some whitespace issues in Kconfig files of IEEE 802.15.4 subsytem. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-04at86rf230: add help and 212 to Kconfig menu entryAlexander Aring
Since commit 8fad346f366a72978ea942abd06bd501ebd39c22 (ieee802154: add basic support for RF212 to at86rf230 driver) we support at86rf212 as well. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-04be2net: dma_sync each RX frag before passing it to the stackSathya Perla
The driver currently maps a page for DMA, divides the page into multiple frags and posts them to the HW. It un-maps the page after data is received on all the frags of the page. This scheme doesn't work when bounce buffers are used for DMA (swiotlb=force kernel param). This patch fixes this problem by calling dma_sync_single_for_cpu() for each frag (excepting the last one) so that the data is copied from the bounce buffers. The page is un-mapped only when DMA finishes on the last frag of the page. (Thanks Ben H. for suggesting the dma_sync API!) This patch also renames the "last_page_user" field of be_rx_page_info{} struct to "last_frag" to improve readability of the fixed code. Reported-by: Li Fengmao <li.fengmao@zte.com.cn> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-03ieee802154: fix at86rf212_set_txpower() exit pathJean Sacren
The commit 9b2777d6089bc ("ieee802154: add TX power control to wpan_phy") introduced the new function at86rf212_set_txpower() with the questionable check of the return of __at86rf230_write() in the exit path: 1) Both at86rf212_set_txpower() and __at86rf230_write() have the same return type. 2) Whatever __at86rf230_write() returns becomes the return value of at86rf212_set_txpower(). Thus, fix the exit path by getting rid of that check entirely. Signed-off-by: Jean Sacren <sakiwit@gmail.com> Cc: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-03connector: remove duplicated code in cn_call_callback()Alexey Khoroshilov
There were a couple of patches fixing the same bug that results in duplicated err = 0; assignment. The patch removes one of them. Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02net/mlx4_en: Change Connect-X description in kconfigEyal Perry
The mlx4_en driver support also 1Gbit and 40Gbit Ethernet devices, changed the driver description in the menuconfig to reflect that. Signed-off-by: Eyal Perry <eyalpe@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02net/mlx4_en: Use union for BlueFlame WQEAmir Vadai
When BlueFlame is turned on, control segment of the TX WQE is changed, and the second line of it is used for QPN. Changed code to use a union in the mlx4_wqe_ctrl_seg instead of casting. This makes the code clearer and solves the static checker warning: drivers/net/ethernet/mellanox/mlx4/en_tx.c:839 mlx4_en_xmit() warn: potential memory corrupting cast 4 vs 2 bytes CC: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02net/mlx4_core: Fix sparse warningEyal Perry
This patch force conversion to u32 to fix the following sparse warning: drivers/net/ethernet/mellanox/mlx4/fw.c:1822:53: warning: restricted __be32 degrades to integer Casting to u32 is safe here, because token will be returned as is from the hardware without any modification. Signed-off-by: Eyal Perry <eyalpe@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02net/mlx4_en: Fix selftest failing on non 10G link speedAmir Vadai
Connect-X devices selftest speed test shouldn't fail on 1G and 40G link speeds. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02net/mlx4: Replace mlx4_en_mac_to_u64() with mlx4_mac_to_u64()Eugenia Emantayev
Currently, the EN driver uses a private static function mlx4_en_mac_to_u64(). Move it to a common include file (driver.h) for mlx4_en and mlx4_ib for further use. Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02net/mlx4_en: Move queue stopped/waked counters to be per ringEugenia Emantayev
Give accurate counters and avoids cache misses when several rings update the counters of stop/wake queue. Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02net/mlx4_en: Pad ethernet packets smaller than 17 bytesEugenia Emantayev
Hardware can't accept packets smaller than 17 bytes. Therefore need to pad with zeros. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02net/mlx4_en: Verify mlx4_en module parametersEugenia Emantayev
Verify mlx4_en module parameters. In case they are out of range - reset to default values. Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02net/mlx4_en: Fix UP limit in ieee_ets->prio_tcAmir Vadai
User priority limit has to be less than MLX4_EN_NUM_UP. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02ixgbe: implement SIOCGHWTSTAMP ioctlJacob Keller
This patch adds support for the new SIOCGHWTSTAMP ioctl, which enables a process to determine the current timestamp configuration. In order to implement this, store a copy of the timestamp configuration. In addition, we can remove the 'int cmd' parameter as the new set_ts_config function doesn't use it. I also fixed a typo in the function description. -v2 * Only save the settings after validating them Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02ixgbe: Check config reads for removalMark Rustad
Configuration space reads should also be checked for removal. So add some checks related to config space accesses. v2: * Fixed indent Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02ixgbe: Fix up some ethtool results when adapter is removedMark Rustad
Some ethtool tests returned apparently good results when the adapter was in a removed state. Fix that by checking for removal. This also fixes two paths that could return uninitialized memory in data[4]. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02ixgbe: Restore hw_addr in LER recovery pathsMark Rustad
The hw_addr needs to be restored in the pcie recovery path or else the device will be perpetually removed. Also restore the value in the resume path. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02bonding: send arp requests even if there's no route to themVeaceslav Falico
Currently we're only sending arp requests if we have a route to the target (and, thus, can find out the source ip address). There are some use cases, however, where we don't want/need to set an ip address (or set up a specific route) for bonding to use arp monitoring *for traffic generation*. We can easily send arp probes (arp requests with src ip == 0) to generate arp broadcast responses from the target ip and use them for determining if the target is up. This, obviously, won't work with arp validation - because we don't have the ip address set and, thus, will filter out the responses. So in that case - print a warning. CC: François CACHEREUL <f.cachereul@alphalink.fr> CC: Zhenjie Chen <zhchen@redhat.com> CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-28net: w5100: Use devm_ioremap_resource()Jingoo Han
Use devm_ioremap_resource() in order to make the code simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-28net: w5300: Use devm_ioremap_resource()Jingoo Han
Use devm_ioremap_resource() in order to make the code simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-28ixgbevf: add check for CHECKSUM_PARTIAL when doing TSOEmil Tantilov
This patch adds check for CHECKSUM_PARTIAL to avoid the skb_is_gso check in ixgbevf_tso(). It should reduce overhead for workloads that are not using TSO or checksum offloads. It is the same as in ixgbe. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-28ixgbevf: fix handling of tx checksummingEmil Tantilov
This patch resolves an issue introduced by: commit 7ad1a093519e37fb673579819bf6af122641c397 ixgbevf: make the first tx_buffer a repository for most of the skb info Incorrect check for the result of ixgbevf_tso() can lead to calling ixgbevf_tx_csum() which can spawn 2 context descriptors and result in performance degradation and/or corrupted packets. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-28ixgbe: Add check for FW veto bitDon Skidmore
The driver will now honor the MNG FW veto bit in blocking link resets. This patch will affect x520 and x540 systems. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-28ixgbe: fix bit toggled for 82599 reset fix.Don Skidmore
The current code doesn't toggle the correct bit to reset the data pipeline on Restart_AN assertion. This patch corrects that. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-28ixgbe: collect all 82599 AUTOC code in one functionDon Skidmore
When reading or writing to the AUTOC register on 82599 devices we need to preform various operations that aren't needed for other MAC types. This patch will collect all of that code into one place to minimize MAC checks in common code paths. While doing this I also clean up some cases where we weren't holding the SW/FW semaphore during a read/modify/write of AUTOC. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-28ixgbe: fix to use correct timeout interval for memory read completionDon Skidmore
Currently we were just always polling for a hard coded 80 ms and not respecting the system-wide timeout interval. Since up until now all devices have been tested with this 80ms value we continue to use this value as a hard minimum. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-27atm: nicstar: remove interruptible_sleep_on_timeoutArnd Bergmann
We are trying to finally kill off interruptible_sleep_on_timeout. the two uses in the nicstar driver can be trivially replaced with wait_event_interruptible_lock_irq_timeout, which prevents the wake-up race and is able to check the buffer state with scq->lock held. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26phy: micrel: add of configuration for LED modeBen Dooks
Add support for the led-mode property for the following PHYs which have a single LED mode configuration value. KSZ8001 and KSZ8041 which both use register 0x1e bits 15,14 and KSZ8021, KSZ8031 and KSZ8051 which use register 0x1f bits 5,4 to control the LED configuration. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26isdn: fix multiple sleep_on racesArnd Bergmann
The isdn core code uses a couple of wait queues with interruptible_sleep_on, which is racy and about to get removed from the kernel. Fortunately, we know for each case what we are waiting for, so they can all be converted to the better wait_event_interruptible interface. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26isdn: divert, hysdn: fix interruptible_sleep_on raceArnd Bergmann
These two drivers use identical code for their procfs status file handling, which contains a small race against status data becoming available while reading the file. This uses wait_event_interruptible instead to fix this particular race and eventually get rid of all sleep_on instances. There seems to be another race involving multiple concurrent readers of the same procfs file, which I don't try to fix here. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26isdn: hisax/elsa: fix sleep_on race in elsa FSMArnd Bergmann
The state machine code in the elsa driver uses interruptible_sleep_on to wait for state changes, which is racy. A closer look at the possible states reveals that it is always used to wait for getting back into ARCOFI_NOP, so we can use wait_event_interruptible instead. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26isdn: pcbit: fix interruptible_sleep_on raceArnd Bergmann
interruptible_sleep_on is racy and going away. In case of pcbit, the driver would run into a timeout if the card is initialized before we start waiting for it. This uses wait_event to fix the race. In order to do this, the state machine handling for the timeout case has to get trivially reorganized so we actually know whether the timeout has occorred or not. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26atm: firestream: fix interruptible_sleep_on raceArnd Bergmann
interruptible_sleep_on is racy and going away. This replaces the one use in the firestream driver with the appropriate wait_event_interruptible variant. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Chas Williams <chas@cmf.nrl.navy.mil> Cc: linux-atm-general@lists.sourceforge.net Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26igb: Update license text to remove FSF address and update copyright.Carolyn Wyborny
This patch updates the license text to remove address of Free Software Foundation and refer users to www.gnu.org instead. This patch also updates the copyright dates in appropriate igb driver files. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26igb: make local functions static and remove dead codeJeff Kirsher
Based on Stephen Hemminger's original patch. Make local functions static, and remove unused functions. Reported-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26ixgbe: Add WoL support for a new deviceMark Rustad
Add WoL support for port 0 of a new 82599-based device. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26ixgbe: don't use magic size number to assign ptp_caps.nameJacob Keller
Rather than using a magic size number, just use sizeof since that will work and is more robust to future changes. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26ixgbe: modify behavior on receiving a HW ECC error.Don Skidmore
Currently when we noticed a HW ECC error we would request the use reload the driver to force a reset of the part. This was done due to the mistaken believe that a normal reset would not be sufficient. Well it turns out it would be so now we just schedule a reset upon seeing the ECC. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26ieee802154: fix new function declarationJean Sacren
The commit 8fad346f366a7 ("eee802154: add basic support for RF212 to at86rf230 driver") introduced the new function is_rf212() with some minor issues in declaration: 1) Fix the function type by changing it to bool as the function definition returns a boolean value. Additionally both callers of is_rf212() are expected to return a boolean value. 2) Fix the function specifier by deleting the inline keyword as the compiler takes care of that. Signed-off-by: Jean Sacren <sakiwit@gmail.com> Cc: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26vxlan: remove unused port variable in vxlan_udp_encap_recv()Pablo Neira Ayuso
Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26net/mlx4_en: Fix bad use of dev_idAmir Vadai
dev_id should be set for multiple netdev's sharing the same MAC, which is not the case here. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26net/mlx4_en: Expose port number through sysfsAmir Vadai
Initialize dev_port with port number (0 based) to be accessed through sysfs from user space. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26bnx2x: save RAM in kdump kernel by disabling TPAMichal Schmidt
When running in a kdump kernel, disable TPA. This saves memory, which tends to be scarce in kdump. TPA, being a receive acceleration, is unlikely to be useful for kdump, whose purpose is to send the memory image out. This saves additional 5 MB in the kdump environment. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26bnx2x: save RAM in kdump kernel by using a single queueMichal Schmidt
When running in a kdump kernel, make sure to use only a single ethernet queue even if a num_queues option in /etc/modprobe.d/*.conf would specify otherwise. This saves memory, which tends to be scarce in kdump. This saves about 40 MB in the kdump environment on a setup with num_queues=8 in the config file. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26bnx2x: clamp num_queues to prevent passing a negative valueMichal Schmidt
Use the clamp() macro to make the calculation of the number of queues slightly easier to understand. It also avoids a crash when someone accidentally passes a negative value in num_queues= module parameter. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-25bnx2x: Remove hidden flow control goto from BNX2X_ALLOC macrosJoe Perches
BNX2X_ALLOC macros use "goto alloc_mem_err" so these labels appear unused in some functions. Expand these macros in-place via coccinelle and some typing. Update the macros to use statement expressions and remove the BNX2X_ALLOC macro. This adds some > 80 char lines. $ cat bnx2x_pci_alloc.cocci @@ expression e1; expression e2; expression e3; @@ - BNX2X_PCI_ALLOC(e1, e2, e3); + e1 = BNX2X_PCI_ALLOC(e2, e3); if (!e1) goto alloc_mem_err; @@ expression e1; expression e2; expression e3; @@ - BNX2X_PCI_FALLOC(e1, e2, e3); + e1 = BNX2X_PCI_FALLOC(e2, e3); if (!e1) goto alloc_mem_err; @@ expression e1; expression e2; @@ - BNX2X_ALLOC(e1, e2); + e1 = kzalloc(e2, GFP_KERNEL); if (!e1) goto alloc_mem_err; @@ expression e1; expression e2; expression e3; @@ - kzalloc(sizeof(e1) * e2, e3) + kcalloc(e2, sizeof(e1), e3) @@ expression e1; expression e2; expression e3; @@ - kzalloc(e1 * sizeof(e2), e3) + kcalloc(e1, sizeof(e2), e3) Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-24net: bcmgenet: remove unused bh_lock memberFlorian Fainelli
bh_lock spinlock is unused, remove it from the private driver structure. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-24net: bcmgenet: remove commented code in bcmgenet_xmit()Florian Fainelli
This code is commented since it is unused, left-over from the very first time this driver was merged. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-24net: bcmgenet: drop checks on priv->phydevFlorian Fainelli
Drop all the checks on priv->phydev since we will refuse probing the driver if we cannot attach to a PHY device. Drop all checks on priv->phydev. This also fixes some smatch issues reported by Dan Carpenter. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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