From: Kay Sievers <kay.sievers@suse.de>
Date: Fri, 26 May 2006 15:35:44 +0000 (+0200)
Subject: path_id: prevent endless loop for SAS devices on older kernels
X-Git-Tag: 174~2256
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=ecc527e0becc01811220fdc9b433c51dc97569c7;ds=sidebyside

path_id: prevent endless loop for SAS devices on older kernels
---

diff --git a/extras/path_id/path_id b/extras/path_id/path_id
index a6dfbf1a0..f9b3d5a73 100644
--- a/extras/path_id/path_id
+++ b/extras/path_id/path_id
@@ -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