media: uvcvideo: Fix memory leak of object map on error exit path

Currently when the allocation of map->name fails the error exit path
does not kfree the previously allocated object map. Fix this by
setting ret to -ENOMEM and taking the free_map exit error path to
ensure map is kfree'd.

Addresses-Coverity: ("Resource leak")

Fixes: 70fa906d6fce ("media: uvcvideo: Use control names from framework")
Signed-off-by: Colin Ian King <[email protected]>
Reviewed-by: Ricardo Ribalda <[email protected]>
Signed-off-by: Laurent Pinchart <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

0 files changed, 0 insertions, 0 deletions