1 files changed, 5 insertions, 0 deletions

diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index d510c1b91817..6b9be90dae7d 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -696,6 +696,8 @@ static int ufs_fill_super(struct super_block *sb, void *data, int silent)
         unsigned maxsymlen;
         int ret = -EINVAL;
 
+        lock_kernel();
+
         uspi = NULL;
         ubh = NULL;
         flags = 0;
@@ -1163,6 +1165,7 @@ magic_found:
                         goto failed;
 
         UFSD("EXIT\n");
+        unlock_kernel();
         return 0;
 
 dalloc_failed:
@@ -1174,10 +1177,12 @@ failed:
         kfree(sbi);
         sb->s_fs_info = NULL;
         UFSD("EXIT (FAILED)\n");
+        unlock_kernel();
         return ret;
 
 failed_nomem:
         UFSD("EXIT (NOMEM)\n");
+        unlock_kernel();
         return -ENOMEM;
 }