lkml.org 
[lkml]   [2010]   [Aug]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
FromXiaotian Feng <>
Subject[PATCH] blk-fs: put dev->kobj in blk_register_queue fail path
DateFri, 13 Aug 2010 18:44:52 +0800
kernel needs to kobject_put on dev->kobj if elv_register_queue fails.

Signed-off-by: Xiaotian Feng <dfeng@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>
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>
---
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 001ab18..0749b89 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;
}

--
1.7.2.1


\
 
 \ /
  Last update: 2010-08-13 12:47    [from the cache]
©2003-2010