[LTP] [PATCH 4/9] tst_net.sh: Remove unneeded $TST_INIT_NETNS variable

[Petr Vorel]

Similarly to the previous commit, also $TST_INIT_NETNS guarder is not
needed since a93c34f914 which introduced $TST_LIB_NET_LOADED guarder at
the top of the file.

Also use tst_net_use_netns() instead of the variable (encapsulation).

Fixes: a93c34f914 ("tst_net.sh: Introduce TST_LIB_NET_LOADED")

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 testcases/lib/tst_net.sh | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/testcases/lib/tst_net.sh b/testcases/lib/tst_net.sh
index 1b3a7e6683..425f0b8b7e 100644
--- a/testcases/lib/tst_net.sh
+++ b/testcases/lib/tst_net.sh
@@ -150,8 +150,6 @@ init_ltp_netspace()
 	LHOST_IFACES="${LHOST_IFACES:-ltp_ns_veth2}"
 	RHOST_IFACES="${RHOST_IFACES:-ltp_ns_veth1}"
 
-	export TST_INIT_NETNS="no"
-
 	pid="$(echo $(readlink /var/run/netns/ltp_ns) | cut -f3 -d'/')"
 	export LTP_NETNS="${LTP_NETNS:-ns_exec $pid net,mnt}"
 
@@ -1015,7 +1013,7 @@ if [ "$TST_NET_IPV6_ENABLED" = 1 ]; then
 	eval $(tst_net_ip_prefix -r $IPV6_RHOST || echo "exit $?")
 fi
 
-[ -n "$TST_USE_NETNS" -a "$TST_INIT_NETNS" != "no" ] && init_ltp_netspace
+tst_net_use_netns && init_ltp_netspace
 
 eval $(tst_net_iface_prefix $IPV4_LHOST || echo "exit $?")
 eval $(tst_rhost_run -c 'tst_net_iface_prefix -r '$IPV4_RHOST \
-- 
2.39.1