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authorJulia Lawall <julia@diku.dk>2010-05-13 22:00:05 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2010-05-14 14:02:56 -0700
commit7a6cb0d5497418599d2125b670926b75e673861c (patch)
treea698dc86695304ef6aefe4bc6d18fdad7f3770ee /drivers/staging/sm7xx
parentb5a2104c98cb603f7053e4b0309fb88f15d6be86 (diff)
Staging: Use kcalloc or kzalloc
Use kcalloc or kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,y,flags; statement S; type T; @@ x = - kmalloc + kcalloc ( - y * sizeof(T), + y, sizeof(T), flags); if (x == NULL) S -memset(x, 0, y * sizeof(T)); @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk>
Diffstat (limited to 'drivers/staging/sm7xx')
-rw-r--r--drivers/staging/sm7xx/smtcfb.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/sm7xx/smtcfb.c b/drivers/staging/sm7xx/smtcfb.c
index e817a20d1bdd..9ffeb36ddde6 100644
--- a/drivers/staging/sm7xx/smtcfb.c
+++ b/drivers/staging/sm7xx/smtcfb.c
@@ -688,13 +688,11 @@ static struct smtcfb_info *smtc_alloc_fb_info(struct pci_dev *dev,
{
struct smtcfb_info *sfb;
- sfb = kmalloc(sizeof(struct smtcfb_info), GFP_KERNEL);
+ sfb = kzalloc(sizeof(struct smtcfb_info), GFP_KERNEL);
if (!sfb)
return NULL;
- memset(sfb, 0, sizeof(struct smtcfb_info));
-
sfb->currcon = -1;
sfb->dev = dev;