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| author | Arnd Bergmann <arnd@arndb.de> | 2023-01-28 01:14:00 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2023-03-24 12:46:12 +0300 |
| commit | 08570b7c8db6d9185deccf5bcda773bd6f17172f (patch) | |
| tree | 78b7d4ae167de0b2105ac6ae5250e3021428a68c /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 2e4e9de1620f76a69893b35f920171b563bd007c (diff) | |
| download | linux-08570b7c8db6d9185deccf5bcda773bd6f17172f.tar.xz | |
gpu: host1x: fix uninitialized variable use
The error handling for platform_get_irq() failing no longer
works after a recent change, clang now points this out with
a warning:
drivers/gpu/host1x/dev.c:520:6: error: variable 'syncpt_irq' is uninitialized when used here [-Werror,-Wuninitialized]
if (syncpt_irq < 0)
^~~~~~~~~~
Fix this by removing the variable and checking the correct
error status.
Fixes: 625d4ffb438c ("gpu: host1x: Rewrite syncpoint interrupt handling")
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Reported-by: "kernelci.org bot" <bot@kernelci.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20230127221418.2522612-1-arnd@kernel.org
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions