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| author | David Sterba <dsterba@suse.com> | 2017-02-10 19:23:20 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-02-17 12:03:52 +0100 |
| commit | 3d3a126a81f152a5abfe19916a5099d2bbd38f9d (patch) | |
| tree | 45741f51e9e0164d6f64c2fb12d0449d4446267b /fs/btrfs | |
| parent | 8b74c03e3c16c7a5a127a584bee687cd1578ceaa (diff) | |
| download | linux-3d3a126a81f152a5abfe19916a5099d2bbd38f9d.tar.bz2 | |
btrfs: remove unused parameter from btrfs_check_super_valid
None of the checks need to know the ro/rw status as they're all not
changing the superblock. Moreover, we can access the sb flags directly
if we'd need to decide by the ro/rw status.
Reviewed-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/disk-io.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 441a62cd0351..2b06f557c176 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -64,8 +64,7 @@ static const struct extent_io_ops btree_extent_io_ops; static void end_workqueue_fn(struct btrfs_work *work); static void free_fs_root(struct btrfs_root *root); -static int btrfs_check_super_valid(struct btrfs_fs_info *fs_info, - int read_only); +static int btrfs_check_super_valid(struct btrfs_fs_info *fs_info); static void btrfs_destroy_ordered_extents(struct btrfs_root *root); static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans, struct btrfs_fs_info *fs_info); @@ -2801,7 +2800,7 @@ int open_ctree(struct super_block *sb, memcpy(fs_info->fsid, fs_info->super_copy->fsid, BTRFS_FSID_SIZE); - ret = btrfs_check_super_valid(fs_info, sb->s_flags & MS_RDONLY); + ret = btrfs_check_super_valid(fs_info); if (ret) { btrfs_err(fs_info, "superblock contains fatal errors"); err = -EINVAL; @@ -4115,8 +4114,7 @@ int btrfs_read_buffer(struct extent_buffer *buf, u64 parent_transid) return btree_read_extent_buffer_pages(fs_info, buf, parent_transid); } -static int btrfs_check_super_valid(struct btrfs_fs_info *fs_info, - int read_only) +static int btrfs_check_super_valid(struct btrfs_fs_info *fs_info) { struct btrfs_super_block *sb = fs_info->super_copy; u64 nodesize = btrfs_super_nodesize(sb); |