iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

md: remove redundant variable q

Browse Source 
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>
This commit is contained in:
Colin Ian King
2017-10-27 16:59:06 +01:00
committed by Shaohua Li
parent f81f7302e8
commit fc33060ba0
1 changed files with 0 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/md/md-multipath.c
View File

@@ -243,7 +243,6 @@ static void print_multipath_conf (struct mpconf *conf)
static int multipath_add_disk(struct mddev *mddev, struct md_rdev *rdev) static int multipath_add_disk(struct mddev *mddev, struct md_rdev *rdev)
{ {
struct mpconf *conf = mddev->private; struct mpconf *conf = mddev->private;
struct request_queue *q;
int err = -EEXIST; int err = -EEXIST;
int path; int path;
struct multipath_info *p; 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++) for (path = first; path <= last; path++)
if ((p=conf->multipaths+path)->rdev == NULL) { if ((p=conf->multipaths+path)->rdev == NULL) {
q = rdev->bdev->bd_disk->queue;
disk_stack_limits(mddev->gendisk, rdev->bdev, disk_stack_limits(mddev->gendisk, rdev->bdev,
rdev->data_offset << 9); rdev->data_offset << 9);