staging: bcm2835-camera: handle wait_for_completion_timeout return properly

Browse source

wait_for_completion_timeout returns unsigned long not int so a variable of
proper type is introduced. Further the check for <= 0 is ambiguous and
should be == 0 here indicating timeout.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Fixes: 7b3ad5abf0 ("staging: Import the BCM2835 MMAL-based V4L2 camera driver.")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Nicholas Mc Guire 2018-07-21 13:31:24 +02:00 • committed by Greg Kroah-Hartman

parent 24b9bdff8d

commit 5b70084f6c

1 changed files with 4 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

7

drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c

View file