From: Mauro Carvalho Chehab Date: Sat, 27 Oct 2012 17:26:25 +0000 (-0300) Subject: [media] pwc-if: must check vb2_queue_init() success X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~21^2^2~178 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eda94710d6502672c5ee7de198fa78a63ddfae3a;p=pandora-kernel.git [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 --- Reading git-diff-tree failed