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net/caif: Use kzalloc

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Use kzalloc rather than the combination of kmalloc and memset.

A simplified version of 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>
Acked-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julia Lawall
2010-05-13 10:03:32 +00:00
committed by David S. Miller
parent beae22e6f3
commit 49afa55b5b
2 changed files with 2 additions and 4 deletions
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3
net/caif/cfctrl.c
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@@ -284,12 +284,11 @@ int cfctrl_linkup_request(struct cflayer *layer,
__func__, param->linktype);
return -EINVAL;
}
req = kmalloc(sizeof(*req), GFP_KERNEL);
req = kzalloc(sizeof(*req), GFP_KERNEL);
if (!req) {
pr_warning("CAIF: %s(): Out of memory\n", __func__);
return -ENOMEM;
}
memset(req, 0, sizeof(*req));
req->client_layer = user_layer;
req->cmd = CFCTRL_CMD_LINK_SETUP;
req->param = *param;