diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2011-07-18 22:26:40 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-07-22 09:37:49 +0000 |
| commit | 11650b859681e03fdbf26277fcfc5f1f62186703 (patch) | |
| tree | 1073305aa356589d05cf59c70dae748c4c0e8b75 /drivers/target/target_core_cdb.c | |
| parent | 163cd5fa9fcb7ccc73a9e39d5f601cfd41a23bfa (diff) | |
target: remove custom hex2bin() implementation
This patch drops transport_asciihex_to_binaryhex() in favor of proper
hex2bin usage from include/linux/kernel.h:hex2bin()
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_cdb.c')
| -rw-r--r-- | drivers/target/target_core_cdb.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/target/target_core_cdb.c b/drivers/target/target_core_cdb.c index 27e6a2e5e84..8ae09a1bdf7 100644 --- a/drivers/target/target_core_cdb.c +++ b/drivers/target/target_core_cdb.c @@ -23,6 +23,7 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#include <linux/kernel.h> #include <asm/unaligned.h> #include <scsi/scsi.h> @@ -162,11 +163,9 @@ target_emulate_evpd_83(struct se_cmd *cmd, unsigned char *buf) struct t10_alua_lu_gp_member *lu_gp_mem; struct t10_alua_tg_pt_gp *tg_pt_gp; struct t10_alua_tg_pt_gp_member *tg_pt_gp_mem; - unsigned char binary, binary_new; unsigned char *prod = &dev->se_sub_dev->t10_wwn.model[0]; u32 prod_len; u32 unit_serial_len, off = 0; - int i; u16 len = 0, id_len; off = 4; @@ -215,16 +214,9 @@ target_emulate_evpd_83(struct se_cmd *cmd, unsigned char *buf) * VENDOR_SPECIFIC_IDENTIFIER and * VENDOR_SPECIFIC_IDENTIFIER_EXTENTION */ - binary = transport_asciihex_to_binaryhex( - &dev->se_sub_dev->t10_wwn.unit_serial[0]); - buf[off++] |= (binary & 0xf0) >> 4; - for (i = 0; i < 24; i += 2) { - binary_new = transport_asciihex_to_binaryhex( - &dev->se_sub_dev->t10_wwn.unit_serial[i+2]); - buf[off] = (binary & 0x0f) << 4; - buf[off++] |= (binary_new & 0xf0) >> 4; - binary = binary_new; - } + buf[off++] |= hex_to_bin(dev->se_sub_dev->t10_wwn.unit_serial[0]); + hex2bin(&buf[off], &dev->se_sub_dev->t10_wwn.unit_serial[1], 12); + len = 20; off = (len + 4); |