[LTP] [PATCH v2 2/2] virt_lib.sh: Remove checks for tst_ipaddr() output

[Petr Vorel]

+ now unused $ip_local and $ip_remote variables.

These checks were originally (before f275363d7) in tests which use
virt_compare_netperf also with variables.

It should be safe to expect tst_ipaddr() output to be safe even for SSH
based setup ("two host" configuration) due various checks in tst_net.sh.

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 testcases/network/virt/geneve01.sh |  4 ----
 testcases/network/virt/virt_lib.sh |  6 ------
 testcases/network/virt/vlan03.sh   | 10 +---------
 testcases/network/virt/vxlan03.sh  |  4 ----
 testcases/network/virt/vxlan04.sh  |  4 ----
 5 files changed, 1 insertion(+), 27 deletions(-)

diff --git a/testcases/network/virt/geneve01.sh b/testcases/network/virt/geneve01.sh
index 9a746d5df..b731343c8 100755
--- a/testcases/network/virt/geneve01.sh
+++ b/testcases/network/virt/geneve01.sh
@@ -23,10 +23,6 @@ VIRT_PERF_THRESHOLD_MIN=160
 
 do_test()
 {
-	if [ -z $ip_local -o -z $ip_remote ]; then
-		tst_brk TBROK "you must specify IP address"
-	fi
-
 	tst_res TINFO "the same VNI must work"
 	# VNI is 24 bits long, so max value, which is not reserved, is 0xFFFFFE
 	vxlan_setup_subnet_$vxlan_dst_addr "id 0xFFFFFE" "id 0xFFFFFE"
diff --git a/testcases/network/virt/virt_lib.sh b/testcases/network/virt/virt_lib.sh
index 827829633..cb2b2ba97 100644
--- a/testcases/network/virt/virt_lib.sh
+++ b/testcases/network/virt/virt_lib.sh
@@ -61,11 +61,9 @@ virt_lib_setup()
 TST_NEEDS_ROOT=1
 . tst_net.sh
 
-ip_local=$(tst_ipaddr)
 ip_virt_local="$(TST_IPV6= tst_ipaddr_un)"
 ip6_virt_local="$(TST_IPV6=6 tst_ipaddr_un)"
 
-ip_remote=$(tst_ipaddr rhost)
 ip_virt_remote="$(TST_IPV6= tst_ipaddr_un rhost)"
 ip6_virt_remote="$(TST_IPV6=6 tst_ipaddr_un rhost)"
 
@@ -376,10 +374,6 @@ virt_gre_setup()
 	[ "$TST_IPV6" ] && virt_type="ip6gre"
 	virt_lib_setup
 
-	if [ -z $ip_local -o -z $ip_remote ]; then
-		tst_brk TBROK "you must specify IP address"
-	fi
-
 	tst_res TINFO "test $virt_type"
 	virt_setup "local $(tst_ipaddr) remote $(tst_ipaddr rhost) dev $(tst_iface)" \
 	"local $(tst_ipaddr rhost) remote $(tst_ipaddr) dev $(tst_iface rhost)"
diff --git a/testcases/network/virt/vlan03.sh b/testcases/network/virt/vlan03.sh
index adadd76fd..b7125ae7a 100755
--- a/testcases/network/virt/vlan03.sh
+++ b/testcases/network/virt/vlan03.sh
@@ -24,18 +24,10 @@ TST_NEEDS_TMPDIR=1
 TST_TEST_DATA=",$p0 $lb0 $rh1,$p1 $lb1 $rh1"
 TST_TEST_DATA_IFS=","
 TST_TESTFUNC=do_test
-TST_SETUP=do_setup
+TST_SETUP=virt_lib_setup
 TST_CLEANUP=virt_cleanup
 . virt_lib.sh
 
-do_setup()
-{
-	if [ -z $ip_local -o -z $ip_remote ]; then
-		tst_brk TBROK "you must specify IP address"
-	fi
-	virt_lib_setup
-}
-
 do_test()
 {
 	virt_check_cmd virt_add ltp_v0 id 0 $2 || return
diff --git a/testcases/network/virt/vxlan03.sh b/testcases/network/virt/vxlan03.sh
index ef66a57fe..7e5453222 100755
--- a/testcases/network/virt/vxlan03.sh
+++ b/testcases/network/virt/vxlan03.sh
@@ -36,10 +36,6 @@ VIRT_PERF_THRESHOLD_MIN=160
 
 do_test()
 {
-	if [ -z $ip_local -o -z $ip_remote ]; then
-		tst_brk TBROK "you must specify IP address"
-	fi
-
 	virt_check_cmd virt_add ltp_v0 id 0 $2 || return
 
 	tst_res TINFO "the same VNI must work"
diff --git a/testcases/network/virt/vxlan04.sh b/testcases/network/virt/vxlan04.sh
index a59b1183f..2418e5edd 100755
--- a/testcases/network/virt/vxlan04.sh
+++ b/testcases/network/virt/vxlan04.sh
@@ -20,10 +20,6 @@ VIRT_PERF_THRESHOLD_MIN=160
 
 do_test()
 {
-	if [ -z $ip_local -o -z $ip_remote ]; then
-		tst_brk TBROK "you must specify IP address"
-	fi
-
 	virt_check_cmd virt_add ltp_v0 id 0 $2 || return
 
 	tst_res TINFO "the same VNI must work"
-- 
2.28.0