summaryrefslogtreecommitdiff
path: root/fs/btrfs/disk-io.h
diff options
context:
space:
mode:
authorAl Viro <viro@zeniv.linux.org.uk>2011-11-17 10:10:02 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-01-09 04:34:39 +0400
commitad2b2c802be2d3e8ed8364fef5ffaddabe448219 (patch)
tree5927c2170cd4edb1d930cabae0c6f0006aa972fd /fs/btrfs/disk-io.h
parente3029d9fd426c8f582210ba35551ae5506218345 (diff)
downloadlinux-ad2b2c802be2d3e8ed8364fef5ffaddabe448219.tar.xz
btrfs: make open_ctree() return int
It returns either ERR_PTR(-ve) or sb->s_fs_info. The latter can be found by caller just as well, TYVM, no need to return it. Just return -ve or 0... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/btrfs/disk-io.h')
-rw-r--r--fs/btrfs/disk-io.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index 2bb5f59ddf95..6f5f48778b00 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -46,9 +46,9 @@ struct extent_buffer *btrfs_find_create_tree_block(struct btrfs_root *root,
u64 bytenr, u32 blocksize);
int clean_tree_block(struct btrfs_trans_handle *trans,
struct btrfs_root *root, struct extent_buffer *buf);
-struct btrfs_root *open_ctree(struct super_block *sb,
- struct btrfs_fs_devices *fs_devices,
- char *options);
+int open_ctree(struct super_block *sb,
+ struct btrfs_fs_devices *fs_devices,
+ char *options);
int close_ctree(struct btrfs_root *root);
int write_ctree_super(struct btrfs_trans_handle *trans,
struct btrfs_root *root, int max_mirrors);