iio: magnetometer: ak8974: remove redundant zero timeout check

Browse source

At the end of the delay loop timeout will always be zero
and hence the check for !timeout will always be true. Remove
the redundant check and the redundant return 0 at the end of
the function.

Fixes CoverityScan CID#1357168 ("Logically dead code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

...

This commit is contained in:

Colin Ian King 2017-01-11 17:49:33 +00:00 • committed by Jonathan Cameron

parent a9c99c76f5

commit e2eb179c00

1 changed files with 2 additions and 6 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

8

drivers/iio/magnetometer/ak8974.c

View file