[PATCH v2] xfs:xfs_dir2_node.c: pointer use before check for null

[Ben Myers]

On Fri, Oct 25, 2013 at 03:53:25PM +0400, Denis Efremov wrote:
> ASSERT on args takes place after args dereference.
> This assertion is redundant since we are going to panic anyway.
> 
> Found by Linux Driver Verification project (linuxtesting.org) -
> PVS-Studio analyzer.
> 
> Signed-off-by: Denis Efremov <yefremov.denis at gmail.com>

Looks good. 

Reviewed-by: Ben Myers <bpm at sgi.com>