1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ubifs/master.c b/fs/ubifs/master.c
index 71d5493bf565..a88f33801b98 100644
--- a/fs/ubifs/master.c
+++ b/fs/ubifs/master.c
@@ -354,7 +354,7 @@ int ubifs_write_master(struct ubifs_info *c)
         int err, lnum, offs, len;
 
         if (c->ro_media)
-                return -EINVAL;
+                return -EROFS;
 
         lnum = UBIFS_MST_LNUM;
         offs = c->mst_offs + c->mst_node_alsz;