From: Mikulas Patocka Date: Tue, 10 Nov 2020 12:45:13 +0000 (-0500) Subject: dm writecache: fix the maximum number of arguments X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=67aa3ec3dbc43d6e34401d9b2a40040ff7bb57af;p=linux.git dm writecache: fix the maximum number of arguments Advance the maximum number of arguments to 16. This fixes issue where certain operations, combined with table configured args, exceed 10 arguments. Signed-off-by: Mikulas Patocka Fixes: 48debafe4f2f ("dm: add writecache target") Cc: stable@vger.kernel.org # v4.18+ Signed-off-by: Mike Snitzer --- diff --git a/drivers/md/dm-writecache.c b/drivers/md/dm-writecache.c index 1ea923af47c61..7d277de26b3a5 100644 --- a/drivers/md/dm-writecache.c +++ b/drivers/md/dm-writecache.c @@ -2041,7 +2041,7 @@ static int writecache_ctr(struct dm_target *ti, unsigned argc, char **argv) struct wc_memory_superblock s; static struct dm_arg _args[] = { - {0, 10, "Invalid number of feature args"}, + {0, 16, "Invalid number of feature args"}, }; as.argc = argc;