tree 7fdf8d90435dc337d8e095765928bec4bd0e6b14
parent a61aac7cf1af1549d03cb8e7549c5427fabc6f5e
author Julia Lawall <julia@diku.dk> 1273958461 +0200
committer John W. Linville <linville@tuxdriver.com> 1275509592 -0400

drivers/net/wireless/ipw2x00: 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>
Acked-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>