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Message-Id: <20221111090419.494633-1-xu.xin16@zte.com.cn> Date: Fri, 11 Nov 2022 09:04:20 +0000 From: xu.xin.sc@...il.com To: edumazet@...gle.com, davem@...emloft.net Cc: yoshfuji@...ux-ipv6.org, dsahern@...nel.org, kuba@...nel.org, pabeni@...hat.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, xu xin <xu.xin16@....com.cn> Subject: [PATCH linux-next] ipasdv4/tcp_ipv4: remove redundant assignment From: xu xin <xu.xin16@....com.cn> The value of 'st->state' has been verified as "TCP_SEQ_STATE_LISTENING", it's unnecessary to assign TCP_SEQ_STATE_LISTENING to it, so we can remove it. Signed-off-by: xu xin <xu.xin16@....com.cn> --- net/ipv4/tcp_ipv4.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 7a250ef9d1b7..0180f3cefa9c 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -2478,7 +2478,6 @@ static void *tcp_seek_last_pos(struct seq_file *seq) case TCP_SEQ_STATE_LISTENING: if (st->bucket > hinfo->lhash2_mask) break; - st->state = TCP_SEQ_STATE_LISTENING; rc = listening_get_first(seq); while (offset-- && rc && bucket == st->bucket) rc = listening_get_next(seq, rc); -- 2.25.1
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