From 90a9befb20bd455b167b02d4018b5e882da76505 Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Thu, 25 Jun 2015 15:02:36 -0700 Subject: [PATCH] drivers/md/md.c: use strreplace() There's no point in starting over when we meet a '/'. This also eliminates a stack variable and a little .text. Signed-off-by: Rasmus Villemoes Acked-by: NeilBrown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/md/md.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index 4dbed4a67aaf..8d9f89b4519d 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -2024,7 +2024,6 @@ static int bind_rdev_to_array(struct md_rdev *rdev, struct mddev *mddev) { char b[BDEVNAME_SIZE]; struct kobject *ko; - char *s; int err; /* prevent duplicates */ @@ -2070,8 +2069,7 @@ static int bind_rdev_to_array(struct md_rdev *rdev, struct mddev *mddev) return -EBUSY; } bdevname(rdev->bdev,b); - while ( (s=strchr(b, '/')) != NULL) - *s = '!'; + strreplace(b, '/', '!'); rdev->mddev = mddev; printk(KERN_INFO "md: bind<%s>\n", b); -- 2.30.2