From: Jan Kara <jack@suse.cz>
Subject: [PATCH] ext4: Don't warn when enabling DAX
Patch-mainline: Never, SUSE specific tweak
References: bsc#1132894

Warning is scaring users and we do support ext4 with DAX. So just remove it.

Signed-off-by: Jan Kara <jack@suse.cz>

---
 fs/ext4/super.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1883,9 +1883,7 @@ static int handle_mount_opt(struct super
 #endif
 	} else if (token == Opt_dax) {
 #ifdef CONFIG_FS_DAX
-		ext4_msg(sb, KERN_WARNING,
-		"DAX enabled. Warning: EXPERIMENTAL, use at your own risk");
-			sbi->s_mount_opt |= m->mount_opt;
+		sbi->s_mount_opt |= m->mount_opt;
 #else
 		ext4_msg(sb, KERN_INFO, "dax option not supported");
 		return -1;