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authorAndrew Jones <drjones@redhat.com>2012-02-16 13:16:25 +0100
committerJens Axboe <axboe@kernel.dk>2012-03-20 12:52:41 +0100
commitdad5cf659b202b5070c8616b5c515f6ca4db0c42 (patch)
tree0ca624ebdcf62e2ddc7a25b749ba8f3c3c953bde /drivers/block/xen-blkfront.c
parent34ae2e47d97216d8c66a1c5dff5b530c29b746b8 (diff)
downloadlinux-dad5cf659b202b5070c8616b5c515f6ca4db0c42.tar.gz
xen/blkfront: don't put bdev right after getting it
We should hang onto bdev until we're done with it. Signed-off-by: Andrew Jones <drjones@redhat.com> [v1: Fixed up git commit description] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/block/xen-blkfront.c')
-rw-r--r--drivers/block/xen-blkfront.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 619868d91ca..537cb722a21 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1409,7 +1409,6 @@ static int blkif_release(struct gendisk *disk, fmode_t mode)
mutex_lock(&blkfront_mutex);
bdev = bdget_disk(disk, 0);
- bdput(bdev);
if (bdev->bd_openers)
goto out;
@@ -1440,6 +1439,7 @@ static int blkif_release(struct gendisk *disk, fmode_t mode)
}
out:
+ bdput(bdev);
mutex_unlock(&blkfront_mutex);
return 0;
}