Commits
Mauro Carvalho Chehab committed eda94710d65
[media] pwc-if: must check vb2_queue_init() success drivers/media/usb/pwc/pwc-if.c: In function 'usb_pwc_probe': drivers/media/usb/pwc/pwc-if.c:1003:16: warning: ignoring return value of 'vb2_queue_init', declared with attribute warn_unused_result [-Wunused-result] In the past, it used to have a logic there at queue init that would BUG() on errors. This logic got removed. Drivers are now required to explicitly handle the queue initialization errors, or very bad things may happen. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>