net/smc: Remove redundant refcount increase

[ Upstream commit 06cba07cb50252acfaa31761eb93edac931a7167 ]

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

Fixes: 77629c0b5b0d ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 394491692a0786b6b3ddbd01b6564cd74ad348ae..5d696b7fb47e10226ba5c7f888c471234c7b61e0 100644 (file)
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -1093,7 +1093,6 @@ 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;