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authorVivek Goyal <vgoyal@redhat.com>2011-03-03 01:04:50 +0100
committerJens Axboe <jaxboe@fusionio.com>2011-03-03 01:06:49 +0100
commitcd25f54961273c2e4cbd47441e04832468382a5e (patch)
tree1c0e0442ce87000c2f24d13892aea3371b056153 /drivers/block/loop.c
parentblock: Initialize ->queue_lock to internal lock at queue allocation time (diff)
downloadlinux-cd25f54961273c2e4cbd47441e04832468382a5e.tar.xz
linux-cd25f54961273c2e4cbd47441e04832468382a5e.zip
loop: No need to initialize ->queue_lock explicitly before calling blk_cleanup_queue()
Now we initialize ->queue_lock at queue allocation time so driver does not have to worry about initializing it before calling blk_cleanup_queue(). Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'drivers/block/loop.c')
-rw-r--r--drivers/block/loop.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 49e6a545eb63..44e18c073c44 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1641,9 +1641,6 @@ out:
static void loop_free(struct loop_device *lo)
{
- if (!lo->lo_queue->queue_lock)
- lo->lo_queue->queue_lock = &lo->lo_queue->__queue_lock;
-
blk_cleanup_queue(lo->lo_queue);
put_disk(lo->lo_disk);
list_del(&lo->lo_list);