diff options
| author | Devendra Naga <devendra.aaru@gmail.com> | 2012-08-26 02:52:35 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-04 11:16:22 -0700 |
| commit | 07ad99c9e32173852997523eb920950902563941 (patch) | |
| tree | 67e1032da28cc8398b4948e2692f6c3f0480d4b9 /drivers/staging/gdm72xx | |
| parent | 8f8b77bfdce811acbcf2248219a7aab5f92de938 (diff) | |
staging: gdm72xx: use kzalloc to allocate usb_tx structure
the code under alloc_tx_struct does the allocation of usb_tx structure
using kmalloc, and memsets the allocated pointer, instead we can
directly use kzalloc so that the allocated memory is set with
zeros
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/gdm72xx')
| -rw-r--r-- | drivers/staging/gdm72xx/gdm_sdio.c | 4 | ||||
| -rw-r--r-- | drivers/staging/gdm72xx/gdm_usb.c | 4 |
2 files changed, 2 insertions, 6 deletions
diff --git a/drivers/staging/gdm72xx/gdm_sdio.c b/drivers/staging/gdm72xx/gdm_sdio.c index 3e43c012ef2..ec64d94cd68 100644 --- a/drivers/staging/gdm72xx/gdm_sdio.c +++ b/drivers/staging/gdm72xx/gdm_sdio.c @@ -62,12 +62,10 @@ static struct sdio_tx *alloc_tx_struct(struct tx_cxt *tx) { struct sdio_tx *t = NULL; - t = kmalloc(sizeof(*t), GFP_ATOMIC); + t = kzalloc(sizeof(*t), GFP_ATOMIC); if (t == NULL) goto out; - memset(t, 0, sizeof(*t)); - t->buf = kmalloc(TX_BUF_SIZE, GFP_ATOMIC); if (t->buf == NULL) goto out; diff --git a/drivers/staging/gdm72xx/gdm_usb.c b/drivers/staging/gdm72xx/gdm_usb.c index d48d49c145e..c7a22fa5563 100644 --- a/drivers/staging/gdm72xx/gdm_usb.c +++ b/drivers/staging/gdm72xx/gdm_usb.c @@ -75,12 +75,10 @@ static struct usb_tx *alloc_tx_struct(struct tx_cxt *tx) { struct usb_tx *t = NULL; - t = kmalloc(sizeof(*t), GFP_ATOMIC); + t = kzalloc(sizeof(*t), GFP_ATOMIC); if (t == NULL) goto out; - memset(t, 0, sizeof(*t)); - t->urb = usb_alloc_urb(0, GFP_ATOMIC); t->buf = kmalloc(TX_BUF_SIZE, GFP_ATOMIC); if (t->urb == NULL || t->buf == NULL) |