net/smc: fixes for converting from "struct smc_cdc_tx_pend **" to "struct smc_wr_tx_pend_priv *"

stable inclusion
from stable-v5.10.122
commit 630e0a10c020472e58aad5c2b5a05a7c59364723
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5W6OE

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=630e0a10c020472e58aad5c2b5a05a7c59364723

--------------------------------

[ Upstream commit e225c9a5 ]

"struct smc_cdc_tx_pend **" can not directly convert
to "struct smc_wr_tx_pend_priv *".

Fixes: 2bced6ae ("net/smc: put slot when connection is killed")
Signed-off-by: NGuangguan Wang <guangguan.wang@linux.alibaba.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: NWei Li <liwei391@huawei.com>

net/smc/smc_cdc.c

@@ -72,7 +72,7 @@ int smc_cdc_get_free_slot(struct smc_connection *conn,
 		/* abnormal termination */
 		if (!rc)
 			smc_wr_tx_put_slot(link,
-					   (struct smc_wr_tx_pend_priv *)pend);
+					   (struct smc_wr_tx_pend_priv *)(*pend));
 		rc = -EPIPE;
 	}
 	return rc;