shortcut-fe: use correct API to get master of bridge port

CRs-Fixed: 808126
Change-Id: I49f3961250c70752bc85c57383bf5bf19aa5728e
Signed-off-by: Xiaoping Fan <xfan@codeaurora.org>
diff --git a/shortcut-fe/sfe_cm.c b/shortcut-fe/sfe_cm.c
index dd668fd..2e0bb40 100644
--- a/shortcut-fe/sfe_cm.c
+++ b/shortcut-fe/sfe_cm.c
@@ -560,26 +560,24 @@
 	 * the case then find the bridge interface instead.
 	 */
 	if (src_dev->priv_flags & IFF_BRIDGE_PORT) {
-		src_br_dev = SFE_DEV_MASTER(src_dev);
+		src_br_dev = sfe_dev_get_master(src_dev);
 		if (!src_br_dev) {
 			sfe_cm_incr_exceptions(SFE_CM_EXCEPTION_NO_BRIDGE);
 			DEBUG_TRACE("no bridge found for: %s\n", src_dev->name);
 			goto done2;
 		}
 
-		dev_hold(src_br_dev);
 		src_dev = src_br_dev;
 	}
 
 	if (dest_dev->priv_flags & IFF_BRIDGE_PORT) {
-		dest_br_dev = SFE_DEV_MASTER(dest_dev);
+		dest_br_dev = sfe_dev_get_master(dest_dev);
 		if (!dest_br_dev) {
 			sfe_cm_incr_exceptions(SFE_CM_EXCEPTION_NO_BRIDGE);
 			DEBUG_TRACE("no bridge found for: %s\n", dest_dev->name);
 			goto done3;
 		}
 
-		dev_hold(dest_br_dev);
 		dest_dev = dest_br_dev;
 	}
 #endif