[PATCH] msg: Remove unnecessary call of nlmsg_free on known NULL pointer

[Thomas Graf]

On 05/30/14 at 04:10pm, Tobias Klauser wrote:
> In nlmsg_convert, if __nlmsg_alloc fails we can return NULL directly
> instead of unnecessarilyunnecessarily  calling nlmsg_free on the NULL pointer.
                 ^^^^^^^^^^^^^^^^
@Thomas: Can you fix the above while commiting?
> 
> Signed-off-by: Tobias Klauser <tklauser at distanz.ch>

Acked-by: Thomas Graf <tgraf at suug.ch>