From: Yacan Liu <liuyacan@corp.netease.com>
Date: Tue, 30 Aug 2022 15:23:14 +0000 (+0800)
Subject: net/smc: Remove redundant refcount increase
X-Git-Tag: v6.6.17~6688^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a8424a9b4522a3ab9f32175ad6d848739079071f;p=platform%2Fkernel%2Flinux-rpi.git

net/smc: Remove redundant refcount increase

For passive connections, the refcount increment has been done in
smc_clcsock_accept()-->smc_sock_alloc().

Fixes: 3b2dec2603d5 ("net/smc: restructure client and server code in af_smc")
Signed-off-by: Yacan Liu <liuyacan@corp.netease.com>
Reviewed-by: Tony Lu <tonylu@linux.alibaba.com>
Link: https://lore.kernel.org/r/20220830152314.838736-1-liuyacan@corp.netease.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
---

diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 79c1318..0939cc3 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -1855,7 +1855,6 @@ static void smc_listen_out_connected(struct smc_sock *new_smc)
 {
 	struct sock *newsmcsk = &new_smc->sk;
 
-	sk_refcnt_debug_inc(newsmcsk);
 	if (newsmcsk->sk_state == SMC_INIT)
 		newsmcsk->sk_state = SMC_ACTIVE;