Messages in this thread Patch in this message | | | Date | Wed, 1 Mar 2017 18:30:19 +0800 | From | kbuild test robot <> | Subject | [PATCH] 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
CC: Alan Cox <alan@linux.intel.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> ---
Please take the patch only if it's a positive warning. Thanks!
atomisp_subdev.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
--- a/drivers/staging/media/atomisp/pci/atomisp2/./atomisp_subdev.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/./atomisp_subdev.c @@ -158,9 +158,7 @@ uint16_t atomisp_subdev_source_pad(struc static long isp_subdev_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg) { - int ret = 0; - - return ret; + return 0; } /*
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