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| author |   Heinz Mauelshagen <heinzm@redhat.com> | 2016-05-03 19:43:57 +0200 |
|---|---|---|
| committer |   Shaohua Li <shli@fb.com> | 2016-05-09 09:23:23 -0700 |
| commit | 092398dce8c2406bfb0c9eebc3e764ff2ddb62a8 (patch) | |
| tree | acd59a4aedd6a948955d31d8cfe007c52f0fec29 /lib/string_helpers.c | |
| parent | md-cluster: fix ifnullfree.cocci warnings (diff) | |
| download | linux-dev-092398dce8c2406bfb0c9eebc3e764ff2ddb62a8.tar.xz linux-dev-092398dce8c2406bfb0c9eebc3e764ff2ddb62a8.zip | |
md: md.c: fix oops in mddev_suspend for raid0
Introduced by upstream commit 70d9798b95562abac005d4ba71d28820f9a201eb
The raid0 personality does not create mddev->thread as oposed to
other personalities leading to its unconditional access in
mddev_suspend() causing an oops.
Patch checks for mddev->thread in order to keep the
intention of aforementioned commit.
Fixes: 70d9798b9556 ("MD: warn for potential deadlock")
Cc: stable@vger.kernel.org (4.5+)
Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions