From 5916a22b83041b07d63191fe06206ae0fff6ec7a Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Thu, 22 Jun 2017 11:32:45 -0700 Subject: dm: constify argument arrays The arrays of 'struct dm_arg' are never modified by the device-mapper core, so constify them so that they are placed in .rodata. (Exception: the args array in dm-raid cannot be constified because it is allocated on the stack and modified.) Signed-off-by: Eric Biggers Signed-off-by: Mike Snitzer --- drivers/md/dm-thin.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/md/dm-thin.c') diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index 9dec2f8cc739..9736621c2963 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -3041,7 +3041,7 @@ static int parse_pool_features(struct dm_arg_set *as, struct pool_features *pf, unsigned argc; const char *arg_name; - static struct dm_arg _args[] = { + static const struct dm_arg _args[] = { {0, 4, "Invalid number of pool feature arguments"}, }; -- cgit