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| author | Antoni Pokusinski <apokusinski01@gmail.com> | 2026-09-16 22:51:31 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2026-10-09 17:03:20 +0200 |
| commit | 07c57022afb3afc0d7c20efef45a4d3c7389b1c0 (patch) | |
| tree | 36d6228ba2203e6fea72774630de1c99d88d2e7b /tools/perf/scripts/python/stackcollapse.py | |
| parent | 953c3d2b5836b6cb6fb987823fa573f38041e636 (diff) | |
| download | linux-next-07c57022afb3afc0d7c20efef45a4d3c7389b1c0.tar.gz linux-next-07c57022afb3afc0d7c20efef45a4d3c7389b1c0.zip | |
rtc: abx80x: fix error check after i2c_smbus_read in read_alarm()
i2c_smbus_read_i2c_block_data() returns the number of bytes read on
success and a negative error code on failure. The existing code treated
any non-zero return value as an error.
Fix the error handling by checking only for negative return values.
Fixes: 718a820a303c ("rtc: abx80x: add alarm support")
Signed-off-by: Antoni Pokusinski <apokusinski01@gmail.com>
Link: https://patch.msgid.link/20260916205138.16771-3-apokusinski01@gmail.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions