selftests: icmp_redirect: remove from checking for IPv6 route get

If the kernel doesn't enable option CONFIG_IPV6_SUBTREES, the RTA_SRC
info will not be exported to userspace in rt6_fill_node(). And ip cmd will
not print "from ::" to the route output. So remove this check.

Fixes: ec8105352869 ("selftests: Add redirect tests")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/tools/testing/selftests/net/icmp_redirect.sh b/tools/testing/selftests/net/icmp_redirect.sh
index c19ecc6..3a111ac 100755 (executable)
--- a/tools/testing/selftests/net/icmp_redirect.sh
+++ b/tools/testing/selftests/net/icmp_redirect.sh
@@ -315,7 +315,7 @@ check_exception()
 
        if [ "$with_redirect" = "yes" ]; then
                ip -netns h1 -6 ro get ${H1_VRF_ARG} ${H2_N2_IP6} | \
-               grep -q "${H2_N2_IP6} from :: via ${R2_LLADDR} dev br0.*${mtu}"
+               grep -q "${H2_N2_IP6} .*via ${R2_LLADDR} dev br0.*${mtu}"
        elif [ -n "${mtu}" ]; then
                ip -netns h1 -6 ro get ${H1_VRF_ARG} ${H2_N2_IP6} | \
                grep -q "${mtu}"