diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2025-10-15 10:53:36 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2025-10-17 12:31:14 +0300 |
| commit | 3779335f109bf348e9e8afbf9abddf5284750528 (patch) | |
| tree | fbd819f4b792b4c30b42da9700c1c0be84331ced | |
| parent | 4417205aa72f84ac6035524d573b30db4bec4f3f (diff) | |
| download | linux-3779335f109bf348e9e8afbf9abddf5284750528.tar.xz | |
media: nxp: imx8-isi: Drop unneeded v4l2_m2m_get_vq() NULL check
The v4l2_m2m_get_vq() function never returns NULL. The check may have
been intended to catch invalid format types, but that's not needed as
the V4L2 core picks the appropriate VIDIOC_S_FMT ioctl handler based on
the format type, so the type can't be incorrect. Drop the unneeded
return value check.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
| -rw-r--r-- | drivers/media/platform/nxp/imx8-isi/imx8-isi-m2m.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-m2m.c b/drivers/media/platform/nxp/imx8-isi/imx8-isi-m2m.c index 00afcbfbdde4..df14f12b3ad2 100644 --- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-m2m.c +++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-m2m.c @@ -554,8 +554,6 @@ static int mxc_isi_m2m_s_fmt_vid(struct file *file, void *fh, struct vb2_queue *vq; vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, f->type); - if (!vq) - return -EINVAL; if (vb2_is_busy(vq)) return -EBUSY; |