[PATCH V2 6/8] loop: remove extra variable in lo_fallocate()

From: Chaitanya Kulkarni <kch@nvidia.com>

The local variable q is used to pass it to the blk_queue_discard(). We
can get away with using lo->lo_queue instead of storing in a local
variable which is not used anywhere else.

No functional change in this patch.

Signed-off-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Himanshu Madhani <redacted>
---
 drivers/block/loop.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index fedb8d63b4c6..51c42788731a 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c

@@ -480,12 +480,11 @@ static int lo_fallocate(struct loop_device *lo, struct request *rq, loff_t pos,
 	 * information.
 	 */
 	struct file *file = lo->lo_backing_file;
-	struct request_queue *q = lo->lo_queue;
 	int ret;
 
 	mode |= FALLOC_FL_KEEP_SIZE;
 
-	if (!blk_queue_discard(q)) {
+	if (!blk_queue_discard(lo->lo_queue)) {
 		ret = -EOPNOTSUPP;
 		goto out;
 	}

-- 
2.29.0