From: Geliang Tang <tanggeliang@xxxxxxxxxx>
This patch uses public helper connect_to_addr() exported in
network_helpers.h instead of the local defined function connect_to_server()
in prog_tests/sk_assign.c. This can avoid duplicate code.
The code that sets SO_SNDTIMEO timeout as timeo_sec (3s) can be dropped,
since connect_to_addr() sets default timeout as 3s.
Signed-off-by: Geliang Tang <tanggeliang@xxxxxxxxxx>
---
.../selftests/bpf/prog_tests/sk_assign.c | 26 +------------------
1 file changed, 1 insertion(+), 25 deletions(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/sk_assign.c b/tools/testing/selftests/bpf/prog_tests/sk_assign.c
index 130aafe8cff6..b574e162ce6e 100644
--- a/tools/testing/selftests/bpf/prog_tests/sk_assign.c
+++ b/tools/testing/selftests/bpf/prog_tests/sk_assign.c
@@ -23,8 +23,6 @@
#define NS_SELF "/proc/self/ns/net"
#define SERVER_MAP_PATH "/sys/fs/bpf/tc/globals/server_map"
-static const struct timeval timeo_sec = { .tv_sec = 3 };
-static const size_t timeo_optlen = sizeof(timeo_sec);
static int stop, duration;
static bool
@@ -74,28 +72,6 @@ configure_stack(void)
return true;
}
-static int
-connect_to_server(const struct sockaddr *addr, socklen_t len, int type)
-{
- int fd = -1;
-
- fd = socket(addr->sa_family, type, 0);
- if (CHECK_FAIL(fd == -1))
- goto out;
- if (CHECK_FAIL(setsockopt(fd, SOL_SOCKET, SO_SNDTIMEO, &timeo_sec,
- timeo_optlen)))
- goto close_out;
- if (CHECK_FAIL(connect(fd, addr, len)))
- goto close_out;
-
- goto out;
-close_out:
- close(fd);
- fd = -1;
-out:
- return fd;
-}
-
static in_port_t
get_port(int fd)
{
@@ -138,7 +114,7 @@ run_test(int server_fd, const struct sockaddr *addr, socklen_t len, int type)
in_port_t port;
int ret = 1;
- client = connect_to_server(addr, len, type);
+ client = connect_to_addr((struct sockaddr_storage *)addr, len, type);
if (client == -1) {
perror("Cannot connect to server");
goto out;
--
2.40.1
