From f4d133d86af7f39a0f5bdaf7a888ec7b84733b5e Mon Sep 17 00:00:00 2001 From: Yejune Deng Date: Thu, 14 Jan 2021 12:14:56 +0800 Subject: tcp_cubic: use memset and offsetof init In bictcp_reset(), use memset and offsetof instead of = 0. Signed-off-by: Yejune Deng Link: https://lore.kernel.org/r/1610597696-128610-1-git-send-email-yejune.deng@gmail.com Signed-off-by: Jakub Kicinski --- net/ipv4/tcp_cubic.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/net/ipv4/tcp_cubic.c b/net/ipv4/tcp_cubic.c index c7bf5b26bf0c..ffcbe46dacdb 100644 --- a/net/ipv4/tcp_cubic.c +++ b/net/ipv4/tcp_cubic.c @@ -104,16 +104,7 @@ struct bictcp { static inline void bictcp_reset(struct bictcp *ca) { - ca->cnt = 0; - ca->last_max_cwnd = 0; - ca->last_cwnd = 0; - ca->last_time = 0; - ca->bic_origin_point = 0; - ca->bic_K = 0; - ca->delay_min = 0; - ca->epoch_start = 0; - ca->ack_cnt = 0; - ca->tcp_cwnd = 0; + memset(ca, 0, offsetof(struct bictcp, unused)); ca->found = 0; } -- cgit v1.2.3