[Bridge] [PATCH] bridge: netfilter: use PTR_RET instead of IS_ERR + PTR_ERR

[Pablo Neira Ayuso]

On Tue, Mar 12, 2013 at 08:11:33PM +0200, Silviu-Mihai Popescu wrote:
> This uses PTR_RET instead of IS_ERR and PTR_ERR in order to increase
> readability.

Also applied, thanks.