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(parent: 335e253) | 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)
committerDanny Wood <danwood76@gmail.com>
Tue, 29 Jan 2019 13:13:43 +0000 (13:13 +0000)
commitee389c0c85e7a0b4d1bdc926c96a92cf0e7cd187
tree87c075676184bd47b988e600a2433b44e4d752c1tree | snapshot (tar.gz zip)
parent335e25335a6dfc19bff0ca0ad4f1f9e0cf8d9955commit | 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>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
drivers/staging/iio/accel/sca3000_core.c diff | blob | blame | history