tree 6b9cd46df844a495955d7ed46ab9521f9eb3e1a6
parent 028623418766ea64f4256035b06ac6cbc0a67892
author Julia Lawall <julia.lawall@lip6.fr> 1445781426 +0100
committer David S. Miller <davem@davemloft.net> 1445922492 -0700

ath6kl: add missing of_node_put

for_each_compatible_node performs an of_node_get on each iteration, so
a break out of the loop requires an of_node_put.

A simplified version of the semantic patch that fixes this problem is as
follows (http://coccinelle.lip6.fr):

// <smpl>
@@
expression e;
local idexpression n;
@@

 for_each_compatible_node(n,...) {
   ... when != of_node_put(n)
       when != e = n
(
   return n;
|
+  of_node_put(n);
?  return ...;
)
   ...
 }
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>