2 files changed, 15 insertions, 8 deletions

diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 39f1b0b0c76f..020c597ef9b6 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -941,12 +941,13 @@ static int dqinit_needed(struct inode *inode, int type)
 }
 
 /* This routine is guarded by s_umount semaphore */
-static void add_dquot_ref(struct super_block *sb, int type)
+static int add_dquot_ref(struct super_block *sb, int type)
 {
         struct inode *inode, *old_inode = NULL;
 #ifdef CONFIG_QUOTA_DEBUG
         int reserved = 0;
 #endif
+        int err = 0;
 
         spin_lock(&sb->s_inode_list_lock);
         list_for_each_entry(inode, &sb->s_inodes, i_sb_list) {
@@ -966,7 +967,11 @@ static void add_dquot_ref(struct super_block *sb, int type)
                         reserved = 1;
 #endif
                 iput(old_inode);
-                __dquot_initialize(inode, type);
+                err = __dquot_initialize(inode, type);
+                if (err) {
+                        iput(inode);
+                        goto out;
+                }
 
                 /*
                  * We hold a reference to 'inode' so it couldn't have been
@@ -981,7 +986,7 @@ static void add_dquot_ref(struct super_block *sb, int type)
         }
         spin_unlock(&sb->s_inode_list_lock);
         iput(old_inode);
-
+out:
 #ifdef CONFIG_QUOTA_DEBUG
         if (reserved) {
                 quota_error(sb, "Writes happened before quota was turned on "
@@ -989,6 +994,7 @@ static void add_dquot_ref(struct super_block *sb, int type)
                         "Please run quotacheck(8)");
         }
 #endif
+        return err;
 }
 
 /*
@@ -2379,10 +2385,11 @@ static int vfs_load_quota_inode(struct inode *inode, int type, int format_id,
         dqopt->flags |= dquot_state_flag(flags, type);
         spin_unlock(&dq_state_lock);
 
-        add_dquot_ref(sb, type);
-
-        return 0;
+        error = add_dquot_ref(sb, type);
+        if (error)
+                dquot_disable(sb, type, flags);
 
+        return error;
 out_file_init:
         dqopt->files[type] = NULL;
         iput(inode);
@@ -2985,7 +2992,8 @@ static int __init dquot_init(void)
         pr_info("VFS: Dquot-cache hash table entries: %ld (order %ld,"
                 " %ld bytes)\n", nr_hash, order, (PAGE_SIZE << order));
 
-        register_shrinker(&dqcache_shrinker);
+        if (register_shrinker(&dqcache_shrinker))
+                panic("Cannot register dquot shrinker");
 
         return 0;
 }
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 020c9cacbb2f..1fc934d24459 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -2591,7 +2591,6 @@ out:
                 return err;
         if (inode->i_size < off + len - towrite)
                 i_size_write(inode, off + len - towrite);
-        inode->i_version++;
         inode->i_mtime = inode->i_ctime = current_time(inode);
         mark_inode_dirty(inode);
         return len - towrite;