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(parent: a9a8bcd) | patch
staging: iio: accel: fix error check
authorLuis de Bethencourt <luisbg@osg.samsung.com>
Wed, 22 Jun 2016 19:43:30 +0000 (20:43 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 27 Jul 2016 15:42:21 +0000 (08:42 -0700)
commit3a305c4126f9b0855d7e142d84310553eea0d0e6
tree045671b956f308a3516b9ebfea31762ed4befb59tree
parenta9a8bcdace6e3665287ff4bd9e95d99877c14c7ccommit | diff
staging: iio: accel: fix error check

commit ef3149eb3ddb7f9125e11c90f8330e371b55cffd upstream.

sca3000_read_ctrl_reg() returns a negative number on failure, check for
this instead of zero.

Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/iio/accel/sca3000_core.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git