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i40e: simplify member variable accesses 

This commit replaces usage of vsi->back in i40e_print_link_message()
(which is actually a PF pointer) with temp variable.

Signed-off-by: Sudheer Mogilappagari <sudheer.mogilappagari@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Sudheer Mogilappagari 2017-07-14 09:10:18 -04:00 committed by Jeff Kirsher
parent 9a03449d3e
commit 3fded4663b
1 changed files with 11 additions and 10 deletions
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21
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -5346,13 +5346,14 @@ static int i40e_init_pf_dcb(struct i40e_pf *pf)
void i40e_print_link_message(struct i40e_vsi *vsi, bool isup)
{
enum i40e_aq_link_speed new_speed;
struct i40e_pf *pf = vsi->back;
char *speed = "Unknown";
char *fc = "Unknown";
char *fec = "";
char *req_fec = "";
char *an = "";
new_speed = vsi->back->hw.phy.link_info.link_speed;
new_speed = pf->hw.phy.link_info.link_speed;
if ((vsi->current_isup == isup) && (vsi->current_speed == new_speed))
return;
@ -5366,13 +5367,13 @@ void i40e_print_link_message(struct i40e_vsi *vsi, bool isup)
/* Warn user if link speed on NPAR enabled partition is not at
* least 10GB
*/
if (vsi->back->hw.func_caps.npar_enable &&
(vsi->back->hw.phy.link_info.link_speed == I40E_LINK_SPEED_1GB ||
vsi->back->hw.phy.link_info.link_speed == I40E_LINK_SPEED_100MB))
if (pf->hw.func_caps.npar_enable &&
(pf->hw.phy.link_info.link_speed == I40E_LINK_SPEED_1GB ||
pf->hw.phy.link_info.link_speed == I40E_LINK_SPEED_100MB))
netdev_warn(vsi->netdev,
"The partition detected link speed that is less than 10Gbps\n");
switch (vsi->back->hw.phy.link_info.link_speed) {
switch (pf->hw.phy.link_info.link_speed) {
case I40E_LINK_SPEED_40GB:
speed = "40 G";
break;
@ -5395,7 +5396,7 @@ void i40e_print_link_message(struct i40e_vsi *vsi, bool isup)
break;
}
switch (vsi->back->hw.fc.current_mode) {
switch (pf->hw.fc.current_mode) {
case I40E_FC_FULL:
fc = "RX/TX";
break;
@ -5410,18 +5411,18 @@ void i40e_print_link_message(struct i40e_vsi *vsi, bool isup)
break;
}
if (vsi->back->hw.phy.link_info.link_speed == I40E_LINK_SPEED_25GB) {
if (pf->hw.phy.link_info.link_speed == I40E_LINK_SPEED_25GB) {
req_fec = ", Requested FEC: None";
fec = ", FEC: None";
an = ", Autoneg: False";
if (vsi->back->hw.phy.link_info.an_info & I40E_AQ_AN_COMPLETED)
if (pf->hw.phy.link_info.an_info & I40E_AQ_AN_COMPLETED)
an = ", Autoneg: True";
if (vsi->back->hw.phy.link_info.fec_info &
if (pf->hw.phy.link_info.fec_info &
I40E_AQ_CONFIG_FEC_KR_ENA)
fec = ", FEC: CL74 FC-FEC/BASE-R";
else if (vsi->back->hw.phy.link_info.fec_info &
else if (pf->hw.phy.link_info.fec_info &
I40E_AQ_CONFIG_FEC_RS_ENA)
fec = ", FEC: CL108 RS-FEC";