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| author | Josef Bacik <[email protected]> | 2010-01-27 02:09:00 +0000 |
|---|---|---|
| committer | Chris Mason <[email protected]> | 2010-01-28 21:20:39 +0000 |
| commit | 7f59203abeaf18bf3497b308891f95a4489810ad (patch) | |
| tree | aa10db576f08b2acf4b1f01ac86997311a936727 /lib/debugobjects.c | |
| parent | Btrfs: do not mark the chunk as readonly if in degraded mode (diff) | |
| download | kernel-7f59203abeaf18bf3497b308891f95a4489810ad.tar.gz kernel-7f59203abeaf18bf3497b308891f95a4489810ad.zip | |
Btrfs: check return value of open_bdev_exclusive properly
Hit this problem while testing RAID1 failure stuff. open_bdev_exclusive
returns ERR_PTR(), not NULL. So change the return value properly. This
is important if you accidently specify a device that doesn't exist when
trying to add a new device to an array, you will panic the box
dereferencing bdev.
Signed-off-by: Josef Bacik <[email protected]>
Signed-off-by: Chris Mason <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions