linux-kernel - [PATCH] cifs: move bdi_setup_and_register outside of CONFIG_CIFS_DFS

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Date:	Sat,  9 Jul 2011 12:21:07 -0400
From:	Jeff Layton <jlayton@...hat.com>
To:	smfrench@...il.com
Cc:	viro@...iv.linux.org.uk, linux-cifs@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] cifs: move bdi_setup_and_register outside of CONFIG_CIFS_DFS_UPCALL

This needs to be done regardless of whether that KConfig option is set
or not.

Reported-by: Sven-Haegar Koch <haegar@...net.de>
Signed-off-by: Jeff Layton <jlayton@...hat.com>
---
 fs/cifs/connect.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index fea9ecf..dd695c5 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -3011,6 +3011,7 @@ cifs_mount(struct cifs_sb_info *cifs_sb, struct smb_vol *volume_info)
 	struct tcon_link *tlink;
 #ifdef CONFIG_CIFS_DFS_UPCALL
 	int referral_walks_count = 0;
+#endif
 
 	rc = bdi_setup_and_register(&cifs_sb->bdi, "cifs", BDI_CAP_MAP_COPY);
 	if (rc)
@@ -3018,6 +3019,7 @@ cifs_mount(struct cifs_sb_info *cifs_sb, struct smb_vol *volume_info)
 
 	cifs_sb->bdi.ra_pages = default_backing_dev_info.ra_pages;
 
+#ifdef CONFIG_CIFS_DFS_UPCALL
 try_mount_again:
 	/* cleanup activities if we're chasing a referral */
 	if (referral_walks_count) {
-- 
1.7.6

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