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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/)

// <smpl>
@@
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>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Julia Lawall 2010-05-13 22:02:56 +02:00 committed by John W. Linville
parent 08578b8f16
commit 6ac478cf05
1 changed files with 1 additions and 3 deletions
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4
drivers/net/wireless/orinoco/orinoco_usb.c
View File

@ -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);