6 files changed, 5 insertions, 7 deletions

diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
index d4870432ecfc..b1981d0e95ad 100644
--- a/fs/ext2/balloc.c
+++ b/fs/ext2/balloc.c
@@ -539,7 +539,6 @@ unsigned long ext2_count_free (struct buffer_head * map, unsigned int numchars)
 
 #endif  /*  EXT2FS_DEBUG  */
 
-/* Superblock must be locked */
 unsigned long ext2_count_free_blocks (struct super_block * sb)
 {
         struct ext2_group_desc * desc;
diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c
index de85c61c58c5..695f69ccf908 100644
--- a/fs/ext2/ialloc.c
+++ b/fs/ext2/ialloc.c
@@ -637,7 +637,6 @@ fail:
         return ERR_PTR(err);
 }
 
-/* Superblock must be locked */
 unsigned long ext2_count_free_inodes (struct super_block * sb)
 {
         struct ext2_group_desc *desc;
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index ca5bfb6914d2..4286ff6330b6 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -1083,7 +1083,6 @@ static int ext2_statfs (struct dentry * dentry, struct kstatfs * buf)
         unsigned long overhead;
         int i;
 
-        lock_super(sb);
         if (test_opt (sb, MINIX_DF))
                 overhead = 0;
         else {
@@ -1124,7 +1123,6 @@ static int ext2_statfs (struct dentry * dentry, struct kstatfs * buf)
         buf->f_files = le32_to_cpu(sbi->s_es->s_inodes_count);
         buf->f_ffree = ext2_count_free_inodes (sb);
         buf->f_namelen = EXT2_NAME_LEN;
-        unlock_super(sb);
         return 0;
 }
 
diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c
index 7675b33396c7..5a6b4d64206c 100644
--- a/fs/jffs2/nodelist.c
+++ b/fs/jffs2/nodelist.c
@@ -21,6 +21,9 @@
 #include <linux/pagemap.h>
 #include "nodelist.h"
 
+static void jffs2_obsolete_node_frag(struct jffs2_sb_info *c,
+                                     struct jffs2_node_frag *this);
+
 void jffs2_add_fd_to_list(struct jffs2_sb_info *c, struct jffs2_full_dirent *new, struct jffs2_full_dirent **list)
 {
         struct jffs2_full_dirent **prev = list;
@@ -87,7 +90,8 @@ void jffs2_truncate_fragtree(struct jffs2_sb_info *c, struct rb_root *list, uint
         }
 }
 
-void jffs2_obsolete_node_frag(struct jffs2_sb_info *c, struct jffs2_node_frag *this)
+static void jffs2_obsolete_node_frag(struct jffs2_sb_info *c,
+                                     struct jffs2_node_frag *this)
 {
         if (this->node) {
                 this->node->frags--;
diff --git a/fs/jffs2/nodelist.h b/fs/jffs2/nodelist.h
index cae92c14116d..0ddfd70307fb 100644
--- a/fs/jffs2/nodelist.h
+++ b/fs/jffs2/nodelist.h
@@ -334,7 +334,6 @@ void jffs2_kill_fragtree(struct rb_root *root, struct jffs2_sb_info *c_delete);
 struct rb_node *rb_next(struct rb_node *);
 struct rb_node *rb_prev(struct rb_node *);
 void rb_replace_node(struct rb_node *victim, struct rb_node *new, struct rb_root *root);
-void jffs2_obsolete_node_frag(struct jffs2_sb_info *c, struct jffs2_node_frag *this);
 int jffs2_add_full_dnode_to_inode(struct jffs2_sb_info *c, struct jffs2_inode_info *f, struct jffs2_full_dnode *fn);
 void jffs2_truncate_fragtree (struct jffs2_sb_info *c, struct rb_root *list, uint32_t size);
 int jffs2_add_older_frag_to_fragtree(struct jffs2_sb_info *c, struct jffs2_inode_info *f, struct jffs2_tmp_dnode_info *tn);
diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c
index 25bc1ae08648..4da09ce1d1f5 100644
--- a/fs/jffs2/xattr.c
+++ b/fs/jffs2/xattr.c
@@ -1215,7 +1215,6 @@ int jffs2_garbage_collect_xattr_datum(struct jffs2_sb_info *c, struct jffs2_xatt
         rc = jffs2_reserve_space_gc(c, totlen, &length, JFFS2_SUMMARY_XATTR_SIZE);
         if (rc) {
                 JFFS2_WARNING("jffs2_reserve_space_gc()=%d, request=%u\n", rc, totlen);
-                rc = rc ? rc : -EBADFD;
                 goto out;
         }
         rc = save_xattr_datum(c, xd);