Commit 6ac478cf authored May 13, 2010 by Julia Lawall Committed by John W. Linville Jun 02, 2010

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>

parent 08578b8f

drivers/net/wireless/orinoco/orinoco_usb.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -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);

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