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| author | Arnd Bergmann <arnd@arndb.de> | 2017-12-04 17:44:23 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2017-12-13 19:11:55 +0300 |
| commit | a1ed6def4410451eeb2ce85b4270e6fe9d3c902c (patch) | |
| tree | c014e2307eaa51c132ec72466009980c6fbcea1f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 8dcbde0f230594eada5646191bdb4a29be1876f6 (diff) | |
| download | linux-a1ed6def4410451eeb2ce85b4270e6fe9d3c902c.tar.xz | |
drm/msm: avoid false-positive -Wmaybe-uninitialized warning
gcc-8 -fsanitize-coverage=trace-pc produces a false-positive warning:
drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c: In function 'mdp5_plane_mode_set.isra.8':
drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c:1053:3: error: 'crtc_x_r' may be used uninitialized in this function [-Werror=maybe-uninitialized]
It's relatively clear from reading the source that this cannot happen,
and older compilers get it right. This rearranges the code remove
the two affected variables, which reliably avoids the problem.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions