From 6ac478cf05662911242957e8f765c623be23cf2a Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Thu, 13 May 2010 22:02:56 +0200 Subject: [PATCH] drivers/net/wireless/orinoco: Use kzalloc Use kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // Signed-off-by: Julia Lawall Signed-off-by: John W. Linville --- drivers/net/wireless/orinoco/orinoco_usb.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/wireless/orinoco/orinoco_usb.c b/drivers/net/wireless/orinoco/orinoco_usb.c index 78f089b..020da76 100644 --- a/drivers/net/wireless/orinoco/orinoco_usb.c +++ b/drivers/net/wireless/orinoco/orinoco_usb.c @@ -356,12 +356,10 @@ static struct request_context *ezusb_alloc_ctx(struct ezusb_priv *upriv, { struct request_context *ctx; - ctx = kmalloc(sizeof(*ctx), GFP_ATOMIC); + ctx = kzalloc(sizeof(*ctx), GFP_ATOMIC); if (!ctx) return NULL; - memset(ctx, 0, sizeof(*ctx)); - ctx->buf = kmalloc(BULK_BUF_SIZE, GFP_ATOMIC); if (!ctx->buf) { kfree(ctx); -- 2.7.4