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| author | Xiaotian Feng <dfeng@redhat.com> | 2010-08-23 12:30:29 +0200 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-08-23 12:30:29 +0200 |
| commit | c87ffbb812cf6150097a5095b031f4013a8f78a5 (patch) | |
| tree | f22328b7cbaac2166024d9e0fdac9332b9b1115e /block/blk-sysfs.c | |
| parent | 4ee69851cd4880f574d22f5ce08bec35b01c94e3 (diff) | |
| download | lwn-c87ffbb812cf6150097a5095b031f4013a8f78a5.tar.gz lwn-c87ffbb812cf6150097a5095b031f4013a8f78a5.zip | |
block: put dev->kobj in blk_register_queue fail path
kernel needs to kobject_put on dev->kobj if elv_register_queue fails.
Signed-off-by: Xiaotian Feng <dfeng@redhat.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Stephen Hemminger <shemminger@vyatta.com>
Cc: Nikanth Karthikesan <knikanth@suse.de>
Cc: David Teigland <teigland@redhat.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'block/blk-sysfs.c')
| -rw-r--r-- | block/blk-sysfs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index 001ab18078f5..0749b89c6885 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -511,6 +511,7 @@ int blk_register_queue(struct gendisk *disk) kobject_uevent(&q->kobj, KOBJ_REMOVE); kobject_del(&q->kobj); blk_trace_remove_sysfs(disk_to_dev(disk)); + kobject_put(&dev->kobj); return ret; } |