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selftests/bpf: Use connect_to_addr in cls_redirect

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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/cls_redirect.c. This can avoid duplicate code.

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Link: https://lore.kernel.org/r/4a03ac92d2d392f8721f398fa449a83ac75577bc.1713427236.git.tanggeliang@kylinos.cn
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
This commit is contained in:
Geliang Tang 2024-04-18 16:09:11 +08:00 committed by Martin KaFai Lau
parent db9994d022
commit 805b4d90c0
1 changed files with 1 additions and 17 deletions
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18
tools/testing/selftests/bpf/prog_tests/cls_redirect.c
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@ -36,22 +36,6 @@ struct tuple {
struct addr_port dst;
};
static int connect_to_server(const struct sockaddr *addr, socklen_t len,
int type)
{
int fd = socket(addr->sa_family, type, 0);
if (CHECK_FAIL(fd == -1))
return -1;
if (CHECK_FAIL(connect(fd, addr, len)))
goto err;
return fd;
err:
close(fd);
return -1;
}
static bool fill_addr_port(const struct sockaddr *sa, struct addr_port *ap)
{
const struct sockaddr_in6 *in6;
@ -89,7 +73,7 @@ static bool set_up_conn(const struct sockaddr *addr, socklen_t len, int type,
if (CHECK_FAIL(getsockname(*server, sa, &slen)))
goto close_server;
*conn = connect_to_server(sa, slen, type);
*conn = connect_to_addr(type, (struct sockaddr_storage *)sa, slen, NULL);
if (*conn < 0)
goto close_server;