fs: use LIST_HEAD() to simplify code

list_head can be initialized automatically with LIST_HEAD()
instead of calling INIT_LIST_HEAD().

Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Link: https://lore.kernel.org/r/20240821065456.2294216-1-lihongbo22@huawei.com
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>

diff --git a/fs/buffer.c b/fs/buffer.c
index e55ad471c53060b041b428e6985ea9c0295151c8..31a9062cad7ed5f236cb02ffcb477ed7ed36ab7e 100644 (file)
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -774,12 +774,11 @@ EXPORT_SYMBOL(block_dirty_folio);
 static int fsync_buffers_list(spinlock_t *lock, struct list_head *list)
 {
        struct buffer_head *bh;
-       struct list_head tmp;
        struct address_space *mapping;
        int err = 0, err2;
        struct blk_plug plug;
+       LIST_HEAD(tmp);
 
-       INIT_LIST_HEAD(&tmp);
        blk_start_plug(&plug);
 
        spin_lock(lock);