tree 36bc6f27e860d5c6ecad14b9a3cde1ce1cb0094c
parent 81cd584394e54514c57b18e0f23e0b5ca40070b2
author Julia Lawall <julia@diku.dk> 1273958370 +0200
committer Jiri Kosina <jkosina@suse.cz> 1274084741 +0200

HID: 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: Jiri Kosina <jkosina@suse.cz>