tree 30bf6908ec23fa0695b111c672d7f3abc6f4ceaf
parent ca117d6df95a8f809d37d74c2d715ec3c8c3a4ed
author Julia Lawall <julia@diku.dk> 1273958260 +0200
committer Dave Airlie <airlied@redhat.com> 1274162155 +1000

drivers/gpu/drm: 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: Dave Airlie <airlied@redhat.com>