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[etherfabric] Avoid unused variable warning in gcc 4.6 

Reported-by: Ralph Giles <giles@thaumas.net>
Tested-by: Ralph Giles <giles@thaumas.net>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown 2011-03-16 19:22:41 +00:00
parent eeba340f6f
commit 9e308d922d
1 changed files with 1 additions and 6 deletions
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7
src/drivers/net/etherfabric.c
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@ -3073,11 +3073,9 @@ static void
clear_b0_fpga_memories ( struct efab_nic *efab)
{
efab_oword_t blanko, temp;
efab_dword_t blankd;
int offset;
EFAB_ZERO_OWORD ( blanko );
EFAB_ZERO_DWORD ( blankd );
/* Clear the address region register */
EFAB_POPULATE_OWORD_4 ( temp,
@ -3175,7 +3173,7 @@ static void
falcon_probe_nic_variant ( struct efab_nic *efab, struct pci_device *pci )
{
efab_oword_t altera_build, nic_stat;
int is_pcie, fpga_version;
int fpga_version;
uint8_t revision;
/* PCI revision */
@ -3190,16 +3188,13 @@ falcon_probe_nic_variant ( struct efab_nic *efab, struct pci_device *pci )
/* MAC and PCI type */
falcon_read ( efab, &nic_stat, FCN_NIC_STAT_REG );
if ( efab->pci_revision == FALCON_REV_B0 ) {
is_pcie = 1;
efab->phy_10g = EFAB_OWORD_FIELD ( nic_stat, FCN_STRAP_10G );
}
else if ( efab->is_asic ) {
is_pcie = EFAB_OWORD_FIELD ( nic_stat, FCN_STRAP_PCIE );
efab->phy_10g = EFAB_OWORD_FIELD ( nic_stat, FCN_STRAP_10G );
}
else {
int minor = EFAB_OWORD_FIELD ( altera_build, FCN_VER_MINOR );
is_pcie = 0;
efab->phy_10g = ( minor == 0x14 );
}
}