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| author | Tetsuo Handa <[email protected]> | 2019-01-30 13:21:45 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2019-01-30 15:53:20 +0000 |
| commit | 2e3c18d0ada16f145087b2687afcad1748c0827c (patch) | |
| tree | ffcd11616cf5e9fd0d353b659b9d2d1a12340c69 /lib/xarray.c | |
| parent | Merge branch 'md-fixes' of https://github.com/liu-song-6/linux into for-linus (diff) | |
| download | kernel-2e3c18d0ada16f145087b2687afcad1748c0827c.tar.gz kernel-2e3c18d0ada16f145087b2687afcad1748c0827c.zip | |
block: pass no-op callback to INIT_WORK().
syzbot is hitting flush_work() warning caused by commit 4d43d395fed12463
("workqueue: Try to catch flush_work() without INIT_WORK().") [1].
Although that commit did not expect INIT_WORK(NULL) case, calling
flush_work() without setting a valid callback should be avoided anyway.
Fix this problem by setting a no-op callback instead of NULL.
[1] https://syzkaller.appspot.com/bug?id=e390366bc48bc82a7c668326e0663be3b91cbd29
Signed-off-by: Tetsuo Handa <[email protected]>
Reported-and-tested-by: syzbot <[email protected]>
Cc: Tejun Heo <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'lib/xarray.c')
0 files changed, 0 insertions, 0 deletions