Btrfc: sysfs: fix, check if device_dir_kobj is init before destroy

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Since the failure code in the btrfs_sysfs_add_one() can
call btrfs_sysfs_remove_one() even before device_dir_kobj
has been created we need to check if its null.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.cz>

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Anand Jain 2015-03-10 06:38:23 +08:00 • committed by David Sterba

parent 8345ea31dc

commit 4d435731f9

1 changed files with 6 additions and 4 deletions

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fs/btrfs/sysfs.c

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