From 7c4cc30024946dae9530cd6dc0d8d4eb40fca173 Mon Sep 17 00:00:00 2001
From: Jan Kara <jack@suse.cz>
Date: Wed, 12 Apr 2017 12:24:49 +0200
Subject: bdi: Drop 'parent' argument from bdi_register[_va]()

Drop 'parent' argument of bdi_register() and bdi_register_va().  It is
always NULL.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
---
 fs/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'fs/super.c')

diff --git a/fs/super.c b/fs/super.c
index 8444d26926ef..adb0c0de428c 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -1272,7 +1272,7 @@ int super_setup_bdi_name(struct super_block *sb, char *fmt, ...)
 	bdi->name = sb->s_type->name;
 
 	va_start(args, fmt);
-	err = bdi_register_va(bdi, NULL, fmt, args);
+	err = bdi_register_va(bdi, fmt, args);
 	va_end(args);
 	if (err) {
 		bdi_put(bdi);
-- 
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