cosmetic: ss7: Fix trailing whitespace

Change-Id: Ifd947c51067842b83ea43ce25ba0d652baff259b

3 files changed, 3 insertions, 3 deletions

diff --git a/src/xua_as_fsm.c b/src/xua_as_fsm.c
index 5757d63..541e52c 100644
--- a/src/xua_as_fsm.c
+++ b/src/xua_as_fsm.c
@@ -1,6 +1,6 @@
 /* SCCP M3UA / SUA AS osmo_fsm according to RFC3868 4.3.1 / RFC4666 4.3.2 */
 /* (C) Copyright 2017 by Harald Welte <laforge@gnumonks.org>
- * 
+ *
  * All Rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0+
diff --git a/src/xua_default_lm_fsm.c b/src/xua_default_lm_fsm.c
index 11a97a2..880f89c 100644
--- a/src/xua_default_lm_fsm.c
+++ b/src/xua_default_lm_fsm.c
@@ -21,7 +21,7 @@
 /* The idea of this default Layer Manager is as follows:
  * - we wait until a SCTP connection is established
  * - we issue the ASP-UP request and wait for the ASP being in UP state
- * - we wait if we receive a M-NOTIFY indication about any AS in this ASP 
+ * - we wait if we receive a M-NOTIFY indication about any AS in this ASP
  * - if that's not received, we use RKM to register a routing context
  *   for our locally configured ASP and expect a positive registration
  *   result as well as a NOTIFY indication about AS-ACTIVE afterwards.
diff --git a/src/xua_rkm.c b/src/xua_rkm.c
index 4b760ee..f1ac551 100644
--- a/src/xua_rkm.c
+++ b/src/xua_rkm.c
@@ -207,7 +207,7 @@ static int handle_rkey_reg(struct osmo_ss7_asp *asp, struct xua_msg *inner,
 	 *    is a slightly non-standard interpretation of M3UA RKM
 	 *    which requires the SG to not have a-priori-knowledge of
 	 *    all AS/RK in situations where the ASP are trusted.
-	 */ 
+	 */
 
 	/* check if there is already an AS for this routing key */
 	as = osmo_ss7_as_find_by_rctx(asp->inst, rctx);