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>hifive-unleashed-5.1
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5dd3894745
commit
dfb52d5ea9
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@ -557,8 +557,6 @@ const struct atomisp_format_bridge *atomisp_get_format_bridge_from_mbus(u32
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static int atomisp_querycap(struct file *file, void *fh,
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static int atomisp_querycap(struct file *file, void *fh,
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struct v4l2_capability *cap)
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struct v4l2_capability *cap)
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{
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{
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int ret = 0;
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memset(cap, 0, sizeof(struct v4l2_capability));
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memset(cap, 0, sizeof(struct v4l2_capability));
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WARN_ON(sizeof(DRIVER) > sizeof(cap->driver) ||
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WARN_ON(sizeof(DRIVER) > sizeof(cap->driver) ||
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@ -574,7 +572,7 @@ static int atomisp_querycap(struct file *file, void *fh,
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cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
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cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
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V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_OUTPUT;
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V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_OUTPUT;
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cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
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cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
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return ret;
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return 0;
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}
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}
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/*
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/*
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