cifs: add function to get a tcon from cifs_sb

When we convert cifs to do multiple sessions per mount, we'll need more
than one tcon per superblock. At that point "cifs_sb->tcon" will make
no sense. Add a new accessor function that gets a tcon given a cifs_sb.
For now, it just returns cifs_sb->tcon. Later it'll do more.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 3ccadc1326d6..c5cbfdb2a58b 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -729,6 +729,6 @@ cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb)
                            "properly. Hardlinks will not be recognized on this "
                            "mount. Consider mounting with the \"noserverino\" "
                            "option to silence this message.",
-                           cifs_sb->tcon->treeName);
+                           cifs_sb_tcon(cifs_sb)->treeName);
         }
 }