mbox series

[0/9] media: fix smatch warnings

Message ID cover.1696586632.git.hverkuil-cisco@xs4all.nl (mailing list archive)
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Series media: fix smatch warnings | expand

Message

Hans Verkuil Oct. 6, 2023, 10:08 a.m. UTC 
This series fixes various smatch warnings. The build scripts
didn't call smatch with the -p=kernel option, so some warnings
were disabled. After fixing that new warnings appeared that are
fixed in this series.

A few warnings remain for false positives that would be very
painful to fix, and those are filtered by the build script so
that they don't pollute the output.

Note that the adp1653 patch is a v2 of the first attempt:

https://patchwork.linuxtv.org/project/linux-media/patch/da55b552-08ce-6bbe-c70b-eda6f53727f0@xs4all.nl/

I incorporated Sakari's suggestions in the v2.

Regards,

	Hans

Hans Verkuil (9):
  staging: media: atomisp: drop check for reentrant .s_stream()
  media: i2c: adp1653: don't reuse the same node pointer
  staging: media: atomisp: improve unwinding
  media: dvb-usb-v2: af9035: fix missing unlock
  media: nxp: imx-jpeg: use goto instead of return
  media: qcom: venus: fix incorrect return value
  media: i2c: tc358746: check fmt validity
  media: i2c: mt9m114: goto proper error path
  media: pci: mgb4: fix potential spectre vulnerability

 drivers/media/i2c/adp1653.c                   | 28 ++++++++++---------
 drivers/media/i2c/mt9m114.c                   |  4 +--
 drivers/media/i2c/tc358746.c                  |  6 +++-
 drivers/media/pci/mgb4/mgb4_sysfs_out.c       |  5 +++-
 .../media/platform/nxp/imx-jpeg/mxc-jpeg.c    |  2 +-
 .../media/platform/qcom/venus/pm_helpers.c    |  2 +-
 drivers/media/usb/dvb-usb-v2/af9035.c         | 13 ++++++---
 .../media/atomisp/i2c/atomisp-gc0310.c        |  6 ----
 .../staging/media/atomisp/pci/atomisp_cmd.c   | 18 ++++++++----
 9 files changed, 49 insertions(+), 35 deletions(-)