diff options
Diffstat (limited to 'drivers/md/dm-stripe.c')
-rw-r--r-- | drivers/md/dm-stripe.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c index ab89278a56bf..697aacafb02a 100644 --- a/drivers/md/dm-stripe.c +++ b/drivers/md/dm-stripe.c | |||
@@ -103,9 +103,15 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv) | |||
103 | return -EINVAL; | 103 | return -EINVAL; |
104 | } | 104 | } |
105 | 105 | ||
106 | if (((uint32_t)ti->len) & (chunk_size - 1)) { | ||
107 | ti->error = "dm-stripe: Target length not divisible by " | ||
108 | "chunk size"; | ||
109 | return -EINVAL; | ||
110 | } | ||
111 | |||
106 | width = ti->len; | 112 | width = ti->len; |
107 | if (sector_div(width, stripes)) { | 113 | if (sector_div(width, stripes)) { |
108 | ti->error = "dm-stripe: Target length not divisable by " | 114 | ti->error = "dm-stripe: Target length not divisible by " |
109 | "number of stripes"; | 115 | "number of stripes"; |
110 | return -EINVAL; | 116 | return -EINVAL; |
111 | } | 117 | } |