[PATCH] selftests/net: do_setcpu function not need to have a return value
From: Liu Jing <hidden>
Date: 2024-07-05 08:35:22
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 the do_setcpu, this function does not need to have a return value, which is meaningless Signed-off-by: Liu Jing <redacted> --- tools/testing/selftests/net/msg_zerocopy.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/testing/selftests/net/msg_zerocopy.c b/tools/testing/selftests/net/msg_zerocopy.c
index bdc03a2097e8..0b54f2011449 100644
--- a/tools/testing/selftests/net/msg_zerocopy.c
+++ b/tools/testing/selftests/net/msg_zerocopy.c@@ -118,7 +118,7 @@ static uint16_t get_ip_csum(const uint16_t *start, int num_words) return ~sum; } -static int do_setcpu(int cpu) +static void do_setcpu(int cpu) { cpu_set_t mask;
@@ -129,7 +129,6 @@ static int do_setcpu(int cpu) else if (cfg_verbose) fprintf(stderr, "cpu: %u\n", cpu); - return 0; } static void do_setsockopt(int fd, int level, int optname, int val)
--
2.33.0