DSS2: dispc_get_trans_key was returning wrong key type

[pandora-kernel.git] / fs / 9p / vfs_super.c

diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
index ba90437..bf59c39 100644 (file)
--- a/fs/9p/vfs_super.c
+++ b/fs/9p/vfs_super.c
@@ -75,6 +75,7 @@ static int v9fs_set_super(struct super_block *s, void *data)
  * v9fs_fill_super - populate superblock with info
  * @sb: superblock
  * @v9ses: session information
+ * @flags: flags propagated from v9fs_get_sb()
  *
  */
 
@@ -119,6 +120,7 @@ static int v9fs_get_sb(struct file_system_type *fs_type, int flags,
 
        P9_DPRINTK(P9_DEBUG_VFS, " \n");
 
+       st = NULL;
        v9ses = kzalloc(sizeof(struct v9fs_session_info), GFP_KERNEL);
        if (!v9ses)
                return -ENOMEM;
@@ -126,29 +128,26 @@ static int v9fs_get_sb(struct file_system_type *fs_type, int flags,
        fid = v9fs_session_init(v9ses, dev_name, data);
        if (IS_ERR(fid)) {
                retval = PTR_ERR(fid);
-               fid = NULL;
-               kfree(v9ses);
-               v9ses = NULL;
-               goto error;
+               goto close_session;
        }
 
        st = p9_client_stat(fid);
        if (IS_ERR(st)) {
                retval = PTR_ERR(st);
-               goto error;
+               goto clunk_fid;
        }
 
        sb = sget(fs_type, NULL, v9fs_set_super, v9ses);
        if (IS_ERR(sb)) {
                retval = PTR_ERR(sb);
-               goto error;
+               goto free_stat;
        }
        v9fs_fill_super(sb, v9ses, flags);
 
        inode = v9fs_get_inode(sb, S_IFDIR | mode);
        if (IS_ERR(inode)) {
                retval = PTR_ERR(inode);
-               goto error;
+               goto release_sb;
        }
 
        inode->i_uid = uid;
@@ -157,30 +156,33 @@ static int v9fs_get_sb(struct file_system_type *fs_type, int flags,
        root = d_alloc_root(inode);
        if (!root) {
                retval = -ENOMEM;
-               goto error;
+               goto release_sb;
        }
 
        sb->s_root = root;
        root->d_inode->i_ino = v9fs_qid2ino(&st->qid);
        v9fs_stat2inode(st, root->d_inode, sb);
        v9fs_fid_add(root, fid);
+       kfree(st);
 
        return simple_set_mnt(mnt, sb);
 
-error:
-       if (fid)
-               p9_client_clunk(fid);
-
-       if (v9ses) {
-               v9fs_session_close(v9ses);
-               kfree(v9ses);
-       }
-
+release_sb:
        if (sb) {
                up_write(&sb->s_umount);
                deactivate_super(sb);
        }
 
+free_stat:
+       kfree(st);
+
+clunk_fid:
+       p9_client_clunk(fid);
+
+close_session:
+       v9fs_session_close(v9ses);
+       kfree(v9ses);
+
        return retval;
 }
 
@@ -216,34 +218,16 @@ static int v9fs_show_options(struct seq_file *m, struct vfsmount *mnt)
 {
        struct v9fs_session_info *v9ses = mnt->mnt_sb->s_fs_info;
 
-       if (v9ses->debug != 0)
-               seq_printf(m, ",debug=%x", v9ses->debug);
-       if (v9ses->port != V9FS_PORT)
-               seq_printf(m, ",port=%u", v9ses->port);
-       if (v9ses->maxdata != 9000)
-               seq_printf(m, ",msize=%u", v9ses->maxdata);
-       if (v9ses->afid != ~0)
-               seq_printf(m, ",afid=%u", v9ses->afid);
-       if (v9ses->proto == PROTO_UNIX)
-               seq_puts(m, ",proto=unix");
-       if (v9ses->extended == 0)
-               seq_puts(m, ",noextend");
-       if (v9ses->nodev == 1)
-               seq_puts(m, ",nodevmap");
-       seq_printf(m, ",name=%s", v9ses->name);
-       seq_printf(m, ",aname=%s", v9ses->remotename);
-       seq_printf(m, ",uid=%u", v9ses->uid);
-       seq_printf(m, ",gid=%u", v9ses->gid);
+       seq_printf(m, "%s", v9ses->options);
        return 0;
 }
 
 static void
-v9fs_umount_begin(struct vfsmount *vfsmnt, int flags)
+v9fs_umount_begin(struct super_block *sb)
 {
-       struct v9fs_session_info *v9ses = vfsmnt->mnt_sb->s_fs_info;
+       struct v9fs_session_info *v9ses = sb->s_fs_info;
 
-       if (flags & MNT_FORCE)
-               v9fs_session_cancel(v9ses);
+       v9fs_session_cancel(v9ses);
 }
 
 static const struct super_operations v9fs_super_ops = {