From: Jeff Layton <jlayton@redhat.com>
Date: Mon, 20 Sep 2010 23:01:34 +0000 (-0700)
Subject: cifs: temporarily rename cifs_sb->tcon to ptcon to catch stragglers
X-Git-Tag: accepted/tizen/common/20141203.182822~9847^2~22^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f6acb9d0596889a774e142ed76cb05b90d9763d2;p=platform%2Fkernel%2Flinux-arm64.git

cifs: temporarily rename cifs_sb->tcon to ptcon to catch stragglers

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
---

diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h
index 7fde529..ba0afd3 100644
--- a/fs/cifs/cifs_fs_sb.h
+++ b/fs/cifs/cifs_fs_sb.h
@@ -39,7 +39,7 @@
 #define CIFS_MOUNT_MF_SYMLINKS	0x10000 /* Minshall+French Symlinks enabled */
 
 struct cifs_sb_info {
-	struct cifsTconInfo *tcon;	/* primary mount */
+	struct cifsTconInfo *ptcon;	/* primary mount */
 	struct list_head nested_tcon_q;
 	struct nls_table *local_nls;
 	unsigned int rsize;
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index c351016..cc8300c 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -416,7 +416,7 @@ CIFS_SB(struct super_block *sb)
 static inline struct cifsTconInfo *
 cifs_sb_tcon(struct cifs_sb_info *cifs_sb)
 {
-	return cifs_sb->tcon;
+	return cifs_sb->ptcon;
 }
 
 static inline char CIFS_DIR_SEP(const struct cifs_sb_info *cifs_sb)
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index c42d37f..b4bacea 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2727,7 +2727,7 @@ try_mount_again:
 		goto remote_path_check;
 	}
 
-	cifs_sb->tcon = tcon;
+	cifs_sb->ptcon = tcon;
 
 	/* do not care if following two calls succeed - informational */
 	if (!tcon->ipc) {
@@ -3029,7 +3029,7 @@ cifs_umount(struct super_block *sb, struct cifs_sb_info *cifs_sb)
 	if (cifs_sb_tcon(cifs_sb))
 		cifs_put_tcon(cifs_sb_tcon(cifs_sb));
 
-	cifs_sb->tcon = NULL;
+	cifs_sb->ptcon = NULL;
 	tmp = cifs_sb->prepath;
 	cifs_sb->prepathlen = 0;
 	cifs_sb->prepath = NULL;