mm/z3fold: declare z3fold_mount with __init

Patch series "A few cleanup patches for z3fold", v2.

This series contains a few patches to simplify the code, remove unneeded
code, fix obsolete comment and so on.  More details can be found in the
respective changelogs.

This patch (of 8):

z3fold_mount is only called during init.  So we should declare it with
__init.

Link: https://lkml.kernel.org/r/20220308134311.59086-1-linmiaohe@huawei.com
Link: https://lkml.kernel.org/r/20220308134311.59086-2-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Vitaly Wool <vitaly.wool@konsulko.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/z3fold.c b/mm/z3fold.c
index b3c0577b8095a7fa109bf0ca3b8c837d3573fd93..e86aafea6599a91091ccc20bbe96f1a08c2af897 100644 (file)
--- a/mm/z3fold.c
+++ b/mm/z3fold.c
@@ -345,7 +345,7 @@ static struct file_system_type z3fold_fs = {
 };
 
 static struct vfsmount *z3fold_mnt;
-static int z3fold_mount(void)
+static int __init z3fold_mount(void)
 {
        int ret = 0;