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| author | Josef Bacik <josef@toxicpanda.com> | 2022-12-16 15:15:51 -0500 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-02-13 17:50:33 +0100 |
| commit | a6ca692ec22bdac5ae700e82ff575a1b5141fa40 (patch) | |
| tree | 11b34e3988ea02c6abb48301d786ed5044c2c73d /tools/perf/scripts/python/flamegraph.py | |
| parent | btrfs: zoned: fix uninitialized variable warning in btrfs_get_dev_zones (diff) | |
| download | linux-a6ca692ec22bdac5ae700e82ff575a1b5141fa40.tar.gz linux-a6ca692ec22bdac5ae700e82ff575a1b5141fa40.zip | |
btrfs: fix uninitialized variable warning in run_one_async_start
With -Wmaybe-uninitialized compiler complains about ret being possibly
uninitialized, which isn't possible as the WQ_ constants are set only
from our code, however we can handle the default case and get rid of the
warning.
The value is set to BLK_STS_IOERR so it does not issue any IO and could
be potentially detected, but this is basically a "cannot happen" error.
To catch any problems during development use the assert.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
[ set the error in default: ]
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions