cxgb4: Remove unused vpd_param member ec

Member ec isn't used, so remove it.

Link: https://lore.kernel.org/r/30648e95-bfb9-9af3-0c8f-dd3e34df8b6b@gmail.comSigned-off-by: NHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>

drivers/net/ethernet/chelsio/cxgb4/cxgb4.h

@@ -84,7 +84,6 @@ extern struct mutex uld_mutex;
 enum {
 	MAX_NPORTS	= 4,     /* max # of ports */
 	SERNUM_LEN	= 24,    /* Serial # length */
-	EC_LEN		= 16,    /* E/C length */
 	ID_LEN		= 16,    /* ID length */
 	PN_LEN		= 16,    /* Part Number length */
 	MACADDR_LEN	= 12,    /* MAC Address length */
@@ -391,7 +390,6 @@ struct tp_params {
 
 struct vpd_params {
 	unsigned int cclk;
-	u8 ec[EC_LEN + 1];
 	u8 sn[SERNUM_LEN + 1];
 	u8 id[ID_LEN + 1];
 	u8 pn[PN_LEN + 1];

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c

@@ -2744,7 +2744,7 @@ int t4_seeprom_wp(struct adapter *adapter, bool enable)
 int t4_get_raw_vpd_params(struct adapter *adapter, struct vpd_params *p)
 {
 	int i, ret = 0, addr;
-	int ec, sn, pn, na;
+	int sn, pn, na;
 	u8 *vpd, base_val = 0;
 	unsigned int vpdr_len, kw_offset, id_len;
 
@@ -2807,7 +2807,6 @@ int t4_get_raw_vpd_params(struct adapter *adapter, struct vpd_params *p)
 		goto out;
 	}
 
-	FIND_VPD_KW(ec, "EC");
 	FIND_VPD_KW(sn, "SN");
 	FIND_VPD_KW(pn, "PN");
 	FIND_VPD_KW(na, "NA");
@@ -2815,8 +2814,6 @@ int t4_get_raw_vpd_params(struct adapter *adapter, struct vpd_params *p)
 
 	memcpy(p->id, vpd + PCI_VPD_LRDT_TAG_SIZE, id_len);
 	strim(p->id);
-	memcpy(p->ec, vpd + ec, EC_LEN);
-	strim(p->ec);
 	i = pci_vpd_info_field_size(vpd + sn - PCI_VPD_INFO_FLD_HDR_SIZE);
 	memcpy(p->sn, vpd + sn, min(i, SERNUM_LEN));
 	strim(p->sn);