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staging/atomisp: fix returnvar.cocci warnings

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drivers/staging/media/atomisp/pci/atomisp2/atomisp_subdev.c:161:5-8: Unneeded variable: "ret". Return "0" on line 163

 Remove unneeded variable used to store return value.

Generated by: scripts/coccinelle/misc/returnvar.cocci

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
kbuild test robot 2017-03-01 22:17:36 +00:00 • committed by Greg Kroah-Hartman
commit 26ac851ba3
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/media/atomisp/pci/atomisp2/atomisp_subdev.c
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@ -158,9 +158,7 @@ uint16_t atomisp_subdev_source_pad(struct video_device * vdev)
static long isp_subdev_ioctl(struct v4l2_subdev *sd,
unsigned int cmd, void *arg)
{
int ret = 0;
return ret;
return 0;
}
/*