Merge branch 'master' into for-linus

Conflicts:
	include/linux/percpu.h
	mm/percpu.c

1 files changed, 3 insertions, 1 deletions

diff --git a/fs/ubifs/commit.c b/fs/ubifs/commit.c
index 37fa7ed062d..02429d81ca3 100644
--- a/fs/ubifs/commit.c
+++ b/fs/ubifs/commit.c
@@ -63,7 +63,9 @@ static int do_commit(struct ubifs_info *c)
         struct ubifs_lp_stats lst;
 
         dbg_cmt("start");
-        if (c->ro_media) {
+        ubifs_assert(!c->ro_media && !c->ro_mount);
+
+        if (c->ro_error) {
                 err = -EROFS;
                 goto out_up;
         }