1 files changed, 13 insertions, 8 deletions

diff --git a/fs/affs/super.c b/fs/affs/super.c
index d2dc047cb479..d214837d5e42 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -71,12 +71,18 @@ static struct kmem_cache * affs_inode_cachep;
 
 static struct inode *affs_alloc_inode(struct super_block *sb)
 {
-        struct affs_inode_info *ei;
-        ei = (struct affs_inode_info *)kmem_cache_alloc(affs_inode_cachep, GFP_KERNEL);
-        if (!ei)
+        struct affs_inode_info *i;
+
+        i = kmem_cache_alloc(affs_inode_cachep, GFP_KERNEL);
+        if (!i)
                 return NULL;
-        ei->vfs_inode.i_version = 1;
-        return &ei->vfs_inode;
+
+        i->vfs_inode.i_version = 1;
+        i->i_lc = NULL;
+        i->i_ext_bh = NULL;
+        i->i_pa_cnt = 0;
+
+        return &i->vfs_inode;
 }
 
 static void affs_destroy_inode(struct inode *inode)
@@ -114,8 +120,6 @@ static const struct super_operations affs_sops = {
         .alloc_inode    = affs_alloc_inode,
         .destroy_inode  = affs_destroy_inode,
         .write_inode    = affs_write_inode,
-        .put_inode      = affs_put_inode,
-        .drop_inode     = affs_drop_inode,
         .delete_inode   = affs_delete_inode,
         .clear_inode    = affs_clear_inode,
         .put_super      = affs_put_super,
@@ -199,7 +203,6 @@ parse_options(char *options, uid_t *uid, gid_t *gid, int *mode, int *reserved, s
                 case Opt_prefix:
                         /* Free any previous prefix */
                         kfree(*prefix);
-                        *prefix = NULL;
                         *prefix = match_strdup(&args[0]);
                         if (!*prefix)
                                 return 0;
@@ -233,6 +236,8 @@ parse_options(char *options, uid_t *uid, gid_t *gid, int *mode, int *reserved, s
                         break;
                 case Opt_volume: {
                         char *vol = match_strdup(&args[0]);
+                        if (!vol)
+                                return 0;
                         strlcpy(volume, vol, 32);
                         kfree(vol);
                         break;