tree 54242b26f4c80b497904c925842cb56a6c69c0a2
parent eefd9029fde4d90d59804eeb54880ab8db5c1866
author Julia Lawall <julia@diku.dk> 1273958144 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1274386909 -0700

USB: gadget: 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: Greg Kroah-Hartman <gregkh@suse.de>