tree 6fc38a02ef679bbdda455e4933fc7f7db8b25901
parent a465a2cc6eb55908a70e386b729293e9d9e4726e
author Julia Lawall <julia@diku.dk> 1273958426 +0200
committer John W. Linville <linville@tuxdriver.com> 1275509591 -0400

drivers/net/wireless/b43: Use kmemdup

Use kmemdup when some other buffer is immediately copied into the
allocated region.

A simplified version of the semantic patch that makes this change is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression from,to,size,flag;
statement S;
@@

-  to = \(kmalloc\|kzalloc\)(size,flag);
+  to = kmemdup(from,size,flag);
   if (to==NULL || ...) S
-  memcpy(to, from, size);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>