ASoC: hdac_hdmi: don't update the iterator in pcm list remove

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Fix not to update the iterator element, instead use list_del to remove
entry from the list.

This fixes the following coccinelle and static checker warning:
sound/soc/codecs/hdac_hdmi.c:1884:2-21:iterator with update on line
1885
sound/soc/codecs/hdac_hdmi.c:2011 hdac_hdmi_dev_remove()
	error: potential NULL dereference 'port'.

Fixes: e0e5d3e5a53b('ASoC: hdac_hdmi: Add support for multiple ports to a PCM')
Reported-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
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>

...

This commit is contained in:

Jeeja KP 2017-03-01 22:41:24 +05:30 • committed by Mark Brown

parent 04c8f2bf91

commit 2fe42dd0f1

1 changed files with 4 additions and 3 deletions

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sound/soc/codecs/hdac_hdmi.c

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