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net: qed: remove unneeded return variables

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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>
This commit is contained in:
Jason Wang 2021-07-25 23:13:53 +08:00 committed by David S. Miller
parent d4b996f9ef
commit ef17e2ac21
1 changed files with 2 additions and 4 deletions
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6
drivers/net/ethernet/qlogic/qed/qed_dcbx.c
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@ -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_hwfn *p_hwfn, struct qed_ptt *p_ptt)
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 *p_hwfn, struct qed_ptt *p_ptt)
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,