path_id: prevent endless loop for SAS devices on older kernels

2006-05-26 17:35:44 +02:00
parent 7223b9c951
commit ecc527e0be
1 changed files with 3 additions and 0 deletions
@@ -252,6 +252,7 @@ handle_fc () {
 	fi
 	if [ -z "$wwpn" ] ; then
 		: no WWPN
+		D=
 		RESULT=1
 		return
 	fi
@@ -290,6 +291,7 @@ handle_sas () {
 	fi
 	if [ -z "$phy_address" ] ; then
 		: no initiator address
+		D=
 		RESULT=1
 		return
 	fi
@@ -301,6 +303,7 @@ handle_sas () {
 	fi
 	if [ -z "$rphy_address" ] ; then
 		: no initiator address
+		D=
 		RESULT=1
 		return
 	fi