From: Jason Wang <wangborong@cdjrlc.com>
Date: Sun, 25 Jul 2021 23:13:53 +0800
Subject: net: qed: remove unneeded return variables
Patch-mainline: v5.15-rc1
Git-commit: ef17e2ac2183cb2107e68d489127a6176ede3339
References: jsc#SLE-19001

Some return variables are never changed until function returned.
These variables are unneeded for their functions. Therefore, the
unneeded return variables can be removed safely by returning their
initial values.

Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/qlogic/qed/qed_dcbx.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

--- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
@@ -741,7 +741,6 @@ static int
 qed_dcbx_read_local_lldp_mib(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
 {
 	struct qed_dcbx_mib_meta_data data;
-	int rc = 0;
 
 	memset(&data, 0, sizeof(data));
 	data.addr = p_hwfn->mcp_info->port_addr + offsetof(struct public_port,
@@ -750,7 +749,7 @@ qed_dcbx_read_local_lldp_mib(struct qed_
 	data.size = sizeof(struct lldp_config_params_s);
 	qed_memcpy_from(p_hwfn, p_ptt, data.lldp_local, data.addr, data.size);
 
-	return rc;
+	return 0;
 }
 
 static int
@@ -810,7 +809,6 @@ static int
 qed_dcbx_read_local_mib(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
 {
 	struct qed_dcbx_mib_meta_data data;
-	int rc = 0;
 
 	memset(&data, 0, sizeof(data));
 	data.addr = p_hwfn->mcp_info->port_addr +
@@ -819,7 +817,7 @@ qed_dcbx_read_local_mib(struct qed_hwfn
 	data.size = sizeof(struct dcbx_local_params);
 	qed_memcpy_from(p_hwfn, p_ptt, data.local_admin, data.addr, data.size);
 
-	return rc;
+	return 0;
 }
 
 static int qed_dcbx_read_mib(struct qed_hwfn *p_hwfn,