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staging: atomisp: clean up return logic, remove redunant code

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There is no need to check if ret is non-zero, remove this
redundant check and just return the error status from the call
to mt9m114_write_reg_array.

Detected by CoverityScan, CID#1416577 ("Identical code for
different branches")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2017-03-11 19:32:05 +00:00 committed by Greg Kroah-Hartman
parent b8ff636cd7
commit b612a9762b
1 changed files with 1 additions and 5 deletions
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6
drivers/staging/media/atomisp/i2c/mt9m114.c
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@ -444,12 +444,8 @@ static int mt9m114_set_suspend(struct v4l2_subdev *sd)
static int mt9m114_init_common(struct v4l2_subdev *sd)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
int ret;
ret = mt9m114_write_reg_array(client, mt9m114_common, PRE_POLLING);
if (ret)
return ret;
return ret;
return mt9m114_write_reg_array(client, mt9m114_common, PRE_POLLING);
}
static int power_ctrl(struct v4l2_subdev *sd, bool flag)