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| author | Ingo Molnar <mingo@elte.hu> | 2009-04-08 19:02:50 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-08 19:02:57 +0400 |
| commit | ff96e612cba32510e263e17b213235fe5746397e (patch) | |
| tree | a8df57d76b10e0901a4fb76cd2987eb9826a560a /drivers/block/loop.c | |
| parent | cd84a42f315e50edd454c27a3da3951ccd3d735a (diff) | |
| parent | 577c9c456f0e1371cbade38eaf91ae8e8a308555 (diff) | |
| download | linux-ff96e612cba32510e263e17b213235fe5746397e.tar.xz | |
Merge commit 'v2.6.30-rc1' into core/urgent
Merge reason: need latest upstream to queue up dependent fix
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 40b17d3b55a1..ddae80825899 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -1431,6 +1431,7 @@ static int lo_open(struct block_device *bdev, fmode_t mode) static int lo_release(struct gendisk *disk, fmode_t mode) { struct loop_device *lo = disk->private_data; + int err; mutex_lock(&lo->lo_ctl_mutex); @@ -1442,7 +1443,9 @@ static int lo_release(struct gendisk *disk, fmode_t mode) * In autoclear mode, stop the loop thread * and remove configuration after last close. */ - loop_clr_fd(lo, NULL); + err = loop_clr_fd(lo, NULL); + if (!err) + goto out_unlocked; } else { /* * Otherwise keep thread (if running) and config, @@ -1453,7 +1456,7 @@ static int lo_release(struct gendisk *disk, fmode_t mode) out: mutex_unlock(&lo->lo_ctl_mutex); - +out_unlocked: return 0; } |