selftests: net: rename cmsg_so_mark

Rename the file in prep for generalization.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

tools/testing/selftests/net/.gitignore

@@ -35,4 +35,4 @@ test_unix_oob
 gro
 ioam6_parser
 toeplitz
-cmsg_so_mark
+cmsg_sender

tools/testing/selftests/net/Makefile

@@ -52,7 +52,7 @@ TEST_GEN_FILES += gro
 TEST_GEN_PROGS = reuseport_bpf reuseport_bpf_cpu reuseport_bpf_numa
 TEST_GEN_PROGS += reuseport_dualstack reuseaddr_conflict tls
 TEST_GEN_FILES += toeplitz
-TEST_GEN_FILES += cmsg_so_mark
+TEST_GEN_FILES += cmsg_sender
 
 TEST_FILES := settings
 

tools/testing/selftests/net/cmsg_so_mark.sh

@@ -41,14 +41,14 @@ check_result() {
     fi
 }
 
-ip netns exec $NS ./cmsg_so_mark $TGT4 1234 $((MARK + 1))
+ip netns exec $NS ./cmsg_sender $TGT4 1234 $((MARK + 1))
 check_result $? 0 "IPv4 pass"
-ip netns exec $NS ./cmsg_so_mark $TGT6 1234 $((MARK + 1))
+ip netns exec $NS ./cmsg_sender $TGT6 1234 $((MARK + 1))
 check_result $? 0 "IPv6 pass"
 
-ip netns exec $NS ./cmsg_so_mark $TGT4 1234 $MARK
+ip netns exec $NS ./cmsg_sender $TGT4 1234 $MARK
 check_result $? 1 "IPv4 rejection"
-ip netns exec $NS ./cmsg_so_mark $TGT6 1234 $MARK
+ip netns exec $NS ./cmsg_sender $TGT6 1234 $MARK
 check_result $? 1 "IPv6 rejection"
 
 # Summary