In the TEST_F(epoll_busy_poll, test_get_params), the initialized value of 'ret' is unused, because it will be assigned by the ioctl.thus remove it.

Signed-off-by: Liu Jing liujing@cmss.chinamobile.com --- tools/testing/selftests/net/epoll_busy_poll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/net/epoll_busy_poll.c b/tools/testing/selftests/net/epoll_busy_poll.c index 16e457c2f877..652b0957b6c5 100644 --- a/tools/testing/selftests/net/epoll_busy_poll.c +++ b/tools/testing/selftests/net/epoll_busy_poll.c @@ -130,7 +130,7 @@ TEST_F(epoll_busy_poll, test_get_params) * the default should be default and all fields should be zero'd by the * kernel, so set params fields to garbage to test this. */ - int ret = 0; + int ret;

self->params.busy_poll_usecs = 0xff; self->params.busy_poll_budget = 0xff;