tests/19raid6repair: don't flushbufs on non-existent array.

..that triggers an error.

Signed-off-by: NeilBrown <neilb@suse.de>

diff --git a/tests/19raid6repair b/tests/19raid6repair
index ecff2c3aeb7e84116ed56f7410839c2c4a1d7b8f..a1a91e748105122f86be8f943e14c430c8255943 100644 (file)
--- a/tests/19raid6repair
+++ b/tests/19raid6repair
@@ -42,6 +42,6 @@ for failure in "$dev3 3 3 2" "$dev3 3 2 3" "$dev3 3 2 1" "$dev3 3 2 0" "$dev4 3
 
        mdadm -S $md0
        udevadm settle
-       blockdev --flushbufs $md0 $devs; sync
+       blockdev --flushbufs $devs; sync
        echo 3 > /proc/sys/vm/drop_caches
 done