[PATCH net-next v3 1/8] selftest: tun: Format tun.c existing code
From: Xu Du <hidden>
Date: 2026-01-05 03:45:03
Also in:
linux-kselftest, lkml
Subsystem:
kernel selftest framework, networking [general], the rest · Maintainers:
Shuah Khan, Shuah Khan, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
In preparation for adding new tests for GSO over UDP tunnels, apply consistently the kernel style to the existing code. Signed-off-by: Xu Du <redacted> --- tools/testing/selftests/net/tun.c | 25 +++++++++++++++---------- 1 file changed, 15 insertions(+), 10 deletions(-)
diff --git a/tools/testing/selftests/net/tun.c b/tools/testing/selftests/net/tun.c
index 0efc67b0357a..128b0a5327d4 100644
--- a/tools/testing/selftests/net/tun.c
+++ b/tools/testing/selftests/net/tun.c@@ -25,7 +25,7 @@ static int tun_attach(int fd, char *dev) strcpy(ifr.ifr_name, dev); ifr.ifr_flags = IFF_ATTACH_QUEUE; - return ioctl(fd, TUNSETQUEUE, (void *) &ifr); + return ioctl(fd, TUNSETQUEUE, (void *)&ifr); } static int tun_detach(int fd, char *dev)
@@ -36,7 +36,7 @@ static int tun_detach(int fd, char *dev) strcpy(ifr.ifr_name, dev); ifr.ifr_flags = IFF_DETACH_QUEUE; - return ioctl(fd, TUNSETQUEUE, (void *) &ifr); + return ioctl(fd, TUNSETQUEUE, (void *)&ifr); } static int tun_alloc(char *dev)
@@ -54,7 +54,7 @@ static int tun_alloc(char *dev) strcpy(ifr.ifr_name, dev); ifr.ifr_flags = IFF_TAP | IFF_NAPI | IFF_MULTI_QUEUE; - err = ioctl(fd, TUNSETIFF, (void *) &ifr); + err = ioctl(fd, TUNSETIFF, (void *)&ifr); if (err < 0) { fprintf(stderr, "can't TUNSETIFF: %s\n", strerror(errno)); close(fd);
@@ -67,9 +67,9 @@ static int tun_alloc(char *dev) static int tun_delete(char *dev) { struct { - struct nlmsghdr nh; + struct nlmsghdr nh; struct ifinfomsg ifm; - unsigned char data[64]; + unsigned char data[64]; } req; struct rtattr *rta; int ret, rtnl;
@@ -127,31 +127,36 @@ FIXTURE_TEARDOWN(tun) close(self->fd2); } -TEST_F(tun, delete_detach_close) { +TEST_F(tun, delete_detach_close) +{ EXPECT_EQ(tun_delete(self->ifname), 0); EXPECT_EQ(tun_detach(self->fd, self->ifname), -1); EXPECT_EQ(errno, 22); } -TEST_F(tun, detach_delete_close) { +TEST_F(tun, detach_delete_close) +{ EXPECT_EQ(tun_detach(self->fd, self->ifname), 0); EXPECT_EQ(tun_delete(self->ifname), 0); } -TEST_F(tun, detach_close_delete) { +TEST_F(tun, detach_close_delete) +{ EXPECT_EQ(tun_detach(self->fd, self->ifname), 0); close(self->fd); self->fd = -1; EXPECT_EQ(tun_delete(self->ifname), 0); } -TEST_F(tun, reattach_delete_close) { +TEST_F(tun, reattach_delete_close) +{ EXPECT_EQ(tun_detach(self->fd, self->ifname), 0); EXPECT_EQ(tun_attach(self->fd, self->ifname), 0); EXPECT_EQ(tun_delete(self->ifname), 0); } -TEST_F(tun, reattach_close_delete) { +TEST_F(tun, reattach_close_delete) +{ EXPECT_EQ(tun_detach(self->fd, self->ifname), 0); EXPECT_EQ(tun_attach(self->fd, self->ifname), 0); close(self->fd);
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2.49.0