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| author |   Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2022-07-18 16:54:53 +0200 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-07-27 20:26:31 +0200 |
| commit | e39cc4960207a67a26b39ebc8449f15c53da0a99 (patch) | |
| tree | f5a3213d05116db02367f9a2bafd25dab5726de6 /scripts/generate_rust_analyzer.py | |
| parent | media: uvcvideo: Fix invalid pointer in uvc_ctrl_init_ctrl() (diff) | |
| download | wireguard-linux-e39cc4960207a67a26b39ebc8449f15c53da0a99.tar.xz wireguard-linux-e39cc4960207a67a26b39ebc8449f15c53da0a99.zip | |
media: sunxi: sun6i_mipi_csi2.c/sun8i_a83t_mipi_csi2.c: clarify error handling
Both sun6i_mipi_csi2.c and sun8i_a83t_mipi_csi2.c have the same issue:
the comment before the ret = 0 assignment is incorrect, drop it and
always assign the result of the v4l2_subdev_call(..., 0) to ret.
In the disable label check for !on and set ret to 0 in that case.
This fixes two smatch warnings:
drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c:193 sun6i_mipi_csi2_s_stream() warn: missing error code 'ret'
drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.c:225 sun8i_a83t_mipi_csi2_s_stream() warn: missing error code 'ret'
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions