From: Zhengchao Shao <shaozhengchao@huawei.com> mainline inclusion from mainline-v6.12-rc1 commit 5a79575711264b98b435e08107c9e5bf129df210 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IC914B Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... -------------------------------- When the SMC client begins to connect to server, smcd_version is set to SMC_V1 + SMC_V2. If fail to get VLAN ID, only SMC_V2 information is left in smcd_version. And smcd_version will not be changed to 0. Therefore, remove the fallback caused by the failure to get VLAN ID. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Wang Liang <wangliang74@huawei.com> --- net/smc/af_smc.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index 3683d77e772f..1927e5ca397b 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -1456,10 +1456,6 @@ static int __smc_connect(struct smc_sock *smc) ini->smcd_version &= ~SMC_V1; ini->smcr_version = 0; ini->smc_type_v1 = SMC_TYPE_N; - if (!ini->smcd_version) { - rc = SMC_CLC_DECL_GETVLANERR; - goto fallback; - } } rc = smc_find_proposal_devices(smc, ini); -- 2.34.1