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| author | Niklas Söderlund <niklas.soderlund@ragnatech.se> | 2020-10-28 02:15:46 +0100 |
|---|---|---|
| committer | Niklas Söderlund <niklas.soderlund@ragnatech.se> | 2020-10-28 15:49:21 +0100 |
| commit | bfd588d1d8332453b5f7afc6749fc6f3bf00c0bd (patch) | |
| tree | 6089b392e2f5ec9a1de83650cf1804b5390a8479 | |
| parent | b86356feee1cbdb7c64f1bee830aaa54c1b38af0 (diff) | |
libcamera: v4l2_device: Remove unused set of ret
The last assignment of the ret variable in getControls() is not consumed
so it's unnecessary to set it. This likely originates from a similar
code flow in setControls() where the ret variable is later consumed.
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
| -rw-r--r-- | src/libcamera/v4l2_device.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/libcamera/v4l2_device.cpp b/src/libcamera/v4l2_device.cpp index 31d4dad0..f747ba79 100644 --- a/src/libcamera/v4l2_device.cpp +++ b/src/libcamera/v4l2_device.cpp @@ -243,7 +243,6 @@ ControlList V4L2Device::getControls(const std::vector<uint32_t> &ids) LOG(V4L2, Error) << "Unable to read control " << errorIdx << ": " << strerror(-ret); count = errorIdx - 1; - ret = errorIdx; } updateControls(&ctrls, v4l2Ctrls, count); |