From fc33060ba0c78310f6398357ffca8f55a4c41cee Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 27 Oct 2017 16:59:06 +0100
Subject: [PATCH] md: remove redundant variable q
Git-commit: fc33060ba0c78310f6398357ffca8f55a4c41cee
Patch-mainline: v4.15-rc1
References: bsc#1093023
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: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: Coly Li <colyli@suse.de>
---
drivers/md/md-multipath.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/md/md-multipath.c b/drivers/md/md-multipath.c
index 5c70176fa24d..e40065bdbfc8 100644
--- a/drivers/md/md-multipath.c
+++ b/drivers/md/md-multipath.c
@@ -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);
--
2.16.3