1 files changed, 21 insertions, 22 deletions

diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index 6f60336c6628..8f3d9fd89604 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -353,35 +353,35 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
         struct inode *inode;
         unsigned i, imap_len;
         struct bfs_sb_info *info;
-        long ret = -EINVAL;
+        int ret = -EINVAL;
         unsigned long i_sblock, i_eblock, i_eoff, s_size;
 
         info = kzalloc(sizeof(*info), GFP_KERNEL);
         if (!info)
                 return -ENOMEM;
+        mutex_init(&info->bfs_lock);
         s->s_fs_info = info;
 
         sb_set_blocksize(s, BFS_BSIZE);
 
-        bh = sb_bread(s, 0);
-        if(!bh)
+        info->si_sbh = sb_bread(s, 0);
+        if (!info->si_sbh)
                 goto out;
-        bfs_sb = (struct bfs_super_block *)bh->b_data;
+        bfs_sb = (struct bfs_super_block *)info->si_sbh->b_data;
         if (le32_to_cpu(bfs_sb->s_magic) != BFS_MAGIC) {
                 if (!silent)
                         printf("No BFS filesystem on %s (magic=%08x)\n", 
                                 s->s_id,  le32_to_cpu(bfs_sb->s_magic));
-                goto out;
+                goto out1;
         }
         if (BFS_UNCLEAN(bfs_sb, s) && !silent)
                 printf("%s is unclean, continuing\n", s->s_id);
 
         s->s_magic = BFS_MAGIC;
-        info->si_sbh = bh;
 
         if (le32_to_cpu(bfs_sb->s_start) > le32_to_cpu(bfs_sb->s_end)) {
                 printf("Superblock is corrupted\n");
-                goto out;
+                goto out1;
         }
 
         info->si_lasti = (le32_to_cpu(bfs_sb->s_start) - BFS_BSIZE) /
@@ -390,7 +390,7 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
         imap_len = (info->si_lasti / 8) + 1;
         info->si_imap = kzalloc(imap_len, GFP_KERNEL);
         if (!info->si_imap)
-                goto out;
+                goto out1;
         for (i = 0; i < BFS_ROOT_INO; i++)
                 set_bit(i, info->si_imap);
 
@@ -398,15 +398,13 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
         inode = bfs_iget(s, BFS_ROOT_INO);
         if (IS_ERR(inode)) {
                 ret = PTR_ERR(inode);
-                kfree(info->si_imap);
-                goto out;
+                goto out2;
         }
         s->s_root = d_alloc_root(inode);
         if (!s->s_root) {
                 iput(inode);
                 ret = -ENOMEM;
-                kfree(info->si_imap);
-                goto out;
+                goto out2;
         }
 
         info->si_blocks = (le32_to_cpu(bfs_sb->s_end) + 1) >> BFS_BSIZE_BITS;
@@ -419,10 +417,8 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
         bh = sb_bread(s, info->si_blocks - 1);
         if (!bh) {
                 printf("Last block not available: %lu\n", info->si_blocks - 1);
-                iput(inode);
                 ret = -EIO;
-                kfree(info->si_imap);
-                goto out;
+                goto out3;
         }
         brelse(bh);
 
@@ -459,11 +455,8 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
                         printf("Inode 0x%08x corrupted\n", i);
 
                         brelse(bh);
-                        s->s_root = NULL;
-                        kfree(info->si_imap);
-                        kfree(info);
-                        s->s_fs_info = NULL;
-                        return -EIO;
+                        ret = -EIO;
+                        goto out3;
                 }
 
                 if (!di->i_ino) {
@@ -483,11 +476,17 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
                 s->s_dirt = 1;
         } 
         dump_imap("read_super", s);
-        mutex_init(&info->bfs_lock);
         return 0;
 
+out3:
+        dput(s->s_root);
+        s->s_root = NULL;
+out2:
+        kfree(info->si_imap);
+out1:
+        brelse(info->si_sbh);
 out:
-        brelse(bh);
+        mutex_destroy(&info->bfs_lock);
         kfree(info);
         s->s_fs_info = NULL;
         return ret;