[REF PATCH] block/loop: remove unused range

[Alex Shi]

The variable isn't used, so don't brother to set it.

Signed-off-by: Alex Shi <alex....@linux.alibaba.com>
Cc: Jens Axboe <ax...@kernel.dk> 
Cc: linux-bl...@vger.kernel.org 
Cc: linux-kernel@vger.kernel.org 
---
 drivers/block/loop.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 9a27d4f1c08a..ff8d25a379f7 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -2312,7 +2312,6 @@ MODULE_ALIAS("devname:loop-control");
 static int __init loop_init(void)
 {
        int i, nr;
-       unsigned long range;
        struct loop_device *lo;
        int err;
 
@@ -2351,10 +2350,8 @@ static int __init loop_init(void)
         */
        if (max_loop) {
                nr = max_loop;
-               range = max_loop << part_shift;
        } else {
                nr = CONFIG_BLK_DEV_LOOP_MIN_COUNT;
-               range = 1UL << MINORBITS;
        }
 
        err = misc_register(&loop_misc);
-- 
2.29.GIT