From 413fb1bc1d3224e508c698cd82e5ff1dc7d16d64 Mon Sep 17 00:00:00 2001
From: Anand Jain <anand.jain@oracle.com>
Date: Wed, 24 May 2023 20:02:39 +0800
Subject: [PATCH] btrfs: return bool from check_tree_block_fsid instead of int
Simplify the return type of check_tree_block_fsid() from int (1 or 0) to
bool. Its only user is interested in knowing the success or failure.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---
fs/btrfs/disk-io.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index a3366fe546b1c..8102d2aa3f62d 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -317,7 +317,7 @@ blk_status_t btree_csum_one_bio(struct btrfs_bio *bbio)
return errno_to_blk_status(ret);
}
-static int check_tree_block_fsid(struct extent_buffer *eb)
+static bool check_tree_block_fsid(struct extent_buffer *eb)
{
struct btrfs_fs_info *fs_info = eb->fs_info;
struct btrfs_fs_devices *fs_devices = fs_info->fs_devices, *seed_devs;
@@ -337,13 +337,13 @@ static int check_tree_block_fsid(struct extent_buffer *eb)
metadata_uuid = fs_devices->fsid;
if (!memcmp(fsid, metadata_uuid, BTRFS_FSID_SIZE))
- return 0;
+ return false;
list_for_each_entry(seed_devs, &fs_devices->seed_list, seed_list)
if (!memcmp(fsid, seed_devs->fsid, BTRFS_FSID_SIZE))
- return 0;
+ return false;
- return 1;
+ return true;
}
/* Do basic extent buffer checks at read time */