Use vzalloc for allocating zeroed memory and remove unnecessary memset function.
Done using Coccinelle. Generated-by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci 0-day tested with no failures.
Suggested-by: Luis R. Rodriguez mcgrof@kernel.org Signed-off-by: Himanshu Jha himanshujha199640@gmail.com --- drivers/video/fbdev/auo_k190x.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/auo_k190x.c b/drivers/video/fbdev/auo_k190x.c index 0d060383..b889401 100644 --- a/drivers/video/fbdev/auo_k190x.c +++ b/drivers/video/fbdev/auo_k190x.c @@ -1056,13 +1056,12 @@ int auok190x_common_probe(struct platform_device *pdev, /* videomemory handling */
videomemorysize = roundup((panel->w * panel->h) * 2, PAGE_SIZE); - videomemory = vmalloc(videomemorysize); + videomemory = vzalloc(videomemorysize); if (!videomemory) { ret = -ENOMEM; goto err_irq; }
- memset(videomemory, 0, videomemorysize); info->screen_base = (char *)videomemory; info->fix.smem_len = videomemorysize;