diff options
| author | Pan Bian <bianpan2016@163.com> | 2016-12-03 17:24:17 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-30 08:37:27 +0000 |
| commit | 266913b390c38f101971dfc6c1a5084e37fd41a7 (patch) | |
| tree | 4dc4a5fee4865dd1edb938bac001a399c8c2a5ea /lib/timerqueue.c | |
| parent | 7e927748d4db4d248e919e44f4dd4891ba6b4d42 (diff) | |
iio: light: fix improper return value
[ Upstream commit db4e5376d058af8924fafd0520a0942d92538d0e ]
In function cm3232_reg_init(), it returns 0 even if the last call to
i2c_smbus_write_byte_data() returns a negative value (indicates error).
As a result, the return value may be inconsistent with the execution
status, and the caller of cm3232_reg_init() will not be able to detect
the error. This patch fixes the bug.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188641
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/timerqueue.c')
0 files changed, 0 insertions, 0 deletions