Merge branches 'futexes-for-linus', 'irq-core-for-linus' and 'bkl-drivers-for-linus...

[karo-tx-linux.git] / drivers / md / dm-stripe.c

diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index e0efc1adcaffa173e2177596579193217f353b8f..bd58703ee8f6b83d2a245328e9f30fa5e47dfcf4 100644 (file)
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -110,7 +110,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
        }
 
        stripes = simple_strtoul(argv[0], &end, 10);
-       if (*end) {
+       if (!stripes || *end) {
                ti->error = "Invalid stripe count";
                return -EINVAL;
        }