md/raid10: set dev_sectors properly when resizing devices in array.

[pandora-kernel.git] / drivers / md / dm-round-robin.c

diff --git a/drivers/md/dm-round-robin.c b/drivers/md/dm-round-robin.c
index 27f1d42..6ab1192 100644 (file)
--- 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;
        }