tree 209653f1c1219571a5f005bdd12bfa937b32a256
parent c1ae3cfa0e89fa1a7ecc4c99031f5e9ae99d9201
author Jeeja KP <jeeja.kp@intel.com> 1488388283 +0530
committer Mark Brown <broonie@kernel.org> 1488796949 +0100

ASoC: hdac_hdmi: avoid reference to invalid variable of the pin list

Using pin list array iterator outside the iteration of the list can
point to dummy element, which can be invalid. So don't use pin variable
outside the pin list iteration.

This fixes the following coccinelle warning:
sound/soc/codecs/hdac_hdmi.c:1419:5-8: ERROR: invalid reference to the
index variable of the iterator

Fixes: 2acd8309a3a4('ASoC: hdac_hdmi: Add support to handle MST capable pin')
Reported-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>