diff options
| author |   Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2015-06-25 15:02:36 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-25 17:00:40 -0700 |
| commit | 90a9befb20bd455b167b02d4018b5e882da76505 (patch) | |
| tree | 0878fada6fa7e294a99e0087069d81aeaaa80a94 /drivers/md | |
| parent | drivers/base/core.c: use strreplace() (diff) | |
| download | linux-dev-90a9befb20bd455b167b02d4018b5e882da76505.tar.xz linux-dev-90a9befb20bd455b167b02d4018b5e882da76505.zip | |
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 <linux@rasmusvillemoes.dk>
Acked-by: NeilBrown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/md.c | 4 |
1 files changed, 1 insertions, 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); |