tree 68a26906d9e25bbd5963c5feae54fbe29dc81fee
parent d1d10d783089cc26a14be92fc12fccda9aa6593a
author Julia Lawall <julia@diku.dk> 1273958355 +0200
committer Marcel Holtmann <marcel@holtmann.org> 1279733946 -0700

Bluetooth: Use kmemdup for drivers

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: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>