diff options
| author | kbuild test robot <fengguang.wu@intel.com> | 2017-03-01 22:17:06 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-06 11:14:23 +0100 |
| commit | dfb52d5ea98cf9cdefbb40612fd7e7ad2aeb2d16 (patch) | |
| tree | 76b1b30a9e6668be735989eb9b3f5f6fedfbd076 /drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c | |
| parent | 5dd3894745b947271298577779de6fcc8dd2db0e (diff) | |
staging/atomisp: fix returnvar.cocci warnings
drivers/staging/media/atomisp/pci/atomisp2/./atomisp_ioctl.c:560:5-8: Unneeded variable: "ret". Return "0" on line 577
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>
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c index 0a0652a16a58..144527966a32 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c @@ -557,8 +557,6 @@ const struct atomisp_format_bridge *atomisp_get_format_bridge_from_mbus(u32 static int atomisp_querycap(struct file *file, void *fh, struct v4l2_capability *cap) { - int ret = 0; - memset(cap, 0, sizeof(struct v4l2_capability)); WARN_ON(sizeof(DRIVER) > sizeof(cap->driver) || @@ -574,7 +572,7 @@ static int atomisp_querycap(struct file *file, void *fh, cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_OUTPUT; cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; - return ret; + return 0; } /* |