diff options
| author |   David S. Miller <davem@davemloft.net> | 2012-04-10 14:30:45 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-10 14:30:45 -0400 |
| commit | 06eb4eafbdc0796d741d139a44f1253278da8611 (patch) | |
| tree | fbdb44317130c371928154c9e6903e699fe2b995 /drivers/md/dm-round-robin.c | |
| parent | wiznet: Fix Kconfig dependencies. (diff) | |
| parent | Make the "word-at-a-time" helper functions more commonly usable (diff) | |
| download | linux-dev-06eb4eafbdc0796d741d139a44f1253278da8611.tar.xz linux-dev-06eb4eafbdc0796d741d139a44f1253278da8611.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/md/dm-round-robin.c')
| -rw-r--r-- | drivers/md/dm-round-robin.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/md/dm-round-robin.c b/drivers/md/dm-round-robin.c index 27f1d423b76c..6ab1192cdd5f 100644 --- a/drivers/md/dm-round-robin.c +++ b/drivers/md/dm-round-robin.c @@ -114,6 +114,7 @@ static int rr_add_path(struct path_selector *ps, struct dm_path *path, struct selector *s = (struct selector *) ps->context; struct path_info *pi; unsigned repeat_count = RR_MIN_IO; + char dummy; if (argc > 1) { *error = "round-robin ps: incorrect number of arguments"; @@ -121,7 +122,7 @@ static int rr_add_path(struct path_selector *ps, struct dm_path *path, } /* First path argument is number of I/Os before switching path */ - if ((argc == 1) && (sscanf(argv[0], "%u", &repeat_count) != 1)) { + if ((argc == 1) && (sscanf(argv[0], "%u%c", &repeat_count, &dummy) != 1)) { *error = "round-robin ps: invalid repeat count"; return -EINVAL; } |