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Commit fc33060b authored by Colin Ian King's avatar Colin Ian King Committed by Shaohua Li
Browse files

md: remove redundant variable q 



The pointer q is assigned but never read; it is redundant and can
be removed.  Cleans up clang warning:

drivers/md/md-multipath.c:260:4: warning: Value stored to 'q' is
never read

Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarShaohua Li <shli@fb.com>
parent f81f7302

drivers/md/md-multipath.c

+0 −2
Original line number Diff line number Diff line
@@ -243,7 +243,6 @@ static void print_multipath_conf (struct mpconf *conf) 
static int multipath_add_disk(struct mddev *mddev, struct md_rdev *rdev)

{

	struct mpconf *conf = mddev->private;

	struct request_queue *q;

	int err = -EEXIST;

	int path;

	struct multipath_info *p;
@@ -257,7 +256,6 @@ static int multipath_add_disk(struct mddev *mddev, struct md_rdev *rdev) 


	for (path = first; path <= last; path++)

		if ((p=conf->multipaths+path)->rdev == NULL) {

			q = rdev->bdev->bd_disk->queue;

			disk_stack_limits(mddev->gendisk, rdev->bdev,

					  rdev->data_offset << 9);