[CIFS] have cifs_get_spnego_key get the hostname from TCP_Server_Info

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 0c55dff..3a37c6c 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -77,8 +77,7 @@
 extern int small_smb_init_no_tc(const int smb_cmd, const int wct,
 				struct cifsSesInfo *ses,
 				void **request_buf);
-extern struct key *cifs_get_spnego_key(struct cifsSesInfo *sesInfo,
-					const char *hostname);
+extern struct key *cifs_get_spnego_key(struct cifsSesInfo *sesInfo);
 extern int CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses,
 			     const int stage,
 			     const struct nls_table *nls_cp);