btrfs: use list_first_entry() everywhere
authorDavid Sterba <dsterba@suse.com>
Tue, 22 Apr 2025 16:21:51 +0000 (18:21 +0200)
committerDavid Sterba <dsterba@suse.com>
Thu, 15 May 2025 12:30:47 +0000 (14:30 +0200)
commit2d44a15afd4c6f80dd8ac10e710a28e54e5e15c2
tree05a077b70a1cdfbbc370132e84566a48c87072fc
parent9e0a739a9e83eb28ceb0b1e97861c88f177a7f18
btrfs: use list_first_entry() everywhere

Using the helper makes it a bit more clear that we're accessing the
first list entry.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
12 files changed:
fs/btrfs/async-thread.c
fs/btrfs/backref.c
fs/btrfs/block-group.c
fs/btrfs/disk-io.c
fs/btrfs/extent-io-tree.c
fs/btrfs/free-space-cache.c
fs/btrfs/inode.c
fs/btrfs/raid56.c
fs/btrfs/relocation.c
fs/btrfs/send.c
fs/btrfs/tree-log.c
fs/btrfs/volumes.c