From: jeffm@suse.com
To: btrfs list <linux-btrfs@vger.kernel.org>
Cc: Chris Mason <chris.mason@oracle.com>
Subject: [patch v3 18/23] btrfs: disk-io.c: Make functions with no error conditions return void
Date: Thu, 08 Sep 2011 20:22:58 -0400 [thread overview]
Message-ID: <20110909002733.211361706@suse.com> (raw)
In-Reply-To: 20110909002240.141223014@suse.com
btrfs_destroy_delalloc_inodes and __setup_root have no error conditions and
should return void.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
---
fs/btrfs/disk-io.c | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -54,7 +54,7 @@ static int btrfs_destroy_ordered_extents
static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans,
struct btrfs_root *root);
static int btrfs_destroy_pending_snapshots(struct btrfs_transaction *t);
-static int btrfs_destroy_delalloc_inodes(struct btrfs_root *root);
+static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root);
static int btrfs_destroy_marked_extents(struct btrfs_root *root,
struct extent_io_tree *dirty_pages,
int mark);
@@ -1058,10 +1058,9 @@ int clean_tree_block(struct btrfs_trans_
return 0;
}
-static int __setup_root(u32 nodesize, u32 leafsize, u32 sectorsize,
- u32 stripesize, struct btrfs_root *root,
- struct btrfs_fs_info *fs_info,
- u64 objectid)
+static void __setup_root(u32 nodesize, u32 leafsize, u32 sectorsize,
+ u32 stripesize, struct btrfs_root *root,
+ struct btrfs_fs_info *fs_info, u64 objectid)
{
root->node = NULL;
root->commit_root = NULL;
@@ -1114,7 +1113,6 @@ static int __setup_root(u32 nodesize, u3
root->defrag_running = 0;
root->root_key.objectid = objectid;
root->anon_dev = 0;
- return 0;
}
static int find_and_setup_root(struct btrfs_root *tree_root,
@@ -2939,7 +2937,7 @@ static int btrfs_destroy_pending_snapsho
return 0;
}
-static int btrfs_destroy_delalloc_inodes(struct btrfs_root *root)
+static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root)
{
struct btrfs_inode *btrfs_inode;
struct list_head splice;
@@ -2959,8 +2957,6 @@ static int btrfs_destroy_delalloc_inodes
}
spin_unlock(&root->fs_info->delalloc_lock);
-
- return 0;
}
static int btrfs_destroy_marked_extents(struct btrfs_root *root,
next prev parent reply other threads:[~2011-09-09 0:22 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-09 0:22 [patch v3 00/23] More error handling fixes jeffm
2011-09-09 0:22 ` [patch v3 01/23] btrfs: Add btrfs_panic() jeffm
2011-09-09 0:22 ` [patch v3 02/23] btrfs: Catch locking failures in {set,clear}_extent_bit jeffm
2011-09-09 0:22 ` [patch v3 03/23] btrfs: Push up set_extent_bit errors to callers jeffm
2011-09-09 0:22 ` [patch v3 04/23] btrfs: Push up lock_extent " jeffm
2011-09-09 0:22 ` [patch v3 05/23] btrfs: Push up clear_extent_bit " jeffm
2011-09-09 0:22 ` [patch v3 06/23] btrfs: Push up unlock_extent " jeffm
2011-09-09 0:22 ` [patch v3 07/23] btrfs: Make pin_down_extent return void jeffm
2011-09-09 0:22 ` [patch v3 08/23] btrfs: Push up btrfs_pin_extent failures jeffm
2011-09-09 0:22 ` [patch v3 09/23] btrfs: btrfs_drop_snapshot should return int jeffm
2011-09-09 0:22 ` [patch v3 10/23] btrfs: Push up non-looped btrfs_start_transaction failures jeffm
2011-09-09 0:22 ` [patch v3 11/23] btrfs: Make set_range_writeback return void jeffm
2011-09-09 0:22 ` [patch v3 12/23] btrfs: extent_io.c: Make functions with no error conditions " jeffm
2011-09-09 0:22 ` [patch v3 13/23] btrfs: volumes.c: " jeffm
2011-09-09 0:22 ` [patch v3 14/23] btrfs: async-thread.c: " jeffm
2011-09-09 0:22 ` [patch v3 15/23] btrfs: tree-log.c: " jeffm
2011-09-09 0:22 ` [patch v3 16/23] btrfs: Make btrfs_init_compress " jeffm
2011-09-09 0:22 ` [patch v3 17/23] btrfs: Make btrfs_invalidate_inodes " jeffm
2011-09-09 0:22 ` jeffm [this message]
2011-09-09 0:22 ` [patch v3 19/23] btrfs: extent-tree.c: Make functions with no error conditions " jeffm
2011-09-09 0:23 ` [patch v3 20/23] btrfs: file.c: " jeffm
2011-09-09 0:23 ` [patch v3 21/23] btrfs: simplify btrfs_submit_bio_hook jeffm
2011-09-09 0:23 ` [patch v3 22/23] btrfs: Factor out tree->ops->merge_bio_hook call jeffm
2011-09-09 0:23 ` [patch v3 23/23] btrfs: Push up ->submit_bio_hook failures jeffm
2011-09-09 0:35 ` [patch v3 00/23] More error handling fixes Jeff Mahoney
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