media: v4l: fwnode: Make v4l2_fwnode_endpoint_free() safer

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Assign vep->link_frequencies to NULL after releasing its memory. Without
this change, multiple calls to v4l2_fwnode_endpoint_free() would result in
double kfree calls.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Sakari Ailus 2019-09-23 06:09:46 -03:00 • committed by Mauro Carvalho Chehab

parent 8f4ac27af9

commit 355047f411

1 changed files with 1 additions and 0 deletions

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drivers/media/v4l2-core/v4l2-fwnode.c

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