staging: wfx: replace 0 by NULL
authorJules Irenge <jbi.octave@gmail.com>
Tue, 5 Nov 2019 01:03:51 +0000 (01:03 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 5 Nov 2019 16:50:21 +0000 (17:50 +0100)
commit2c1facbc437ceb00b022e4484900c831e39a773a
tree37c0d0d0d898ab021a8cc1dc2af14ddd07265847
parent3b525cb00c620269e07663788bfd727c07524bf9
staging: wfx: replace 0 by NULL

Replace 0 by NULL as the return value of a pointer-returning function.
Issue detected by sparse tool.

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Link: https://lore.kernel.org/r/20191105010352.222479-2-jbi.octave@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/wfx/queue.c