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cxgb4: hide unused warnings 

The two new variables are only used inside of an #ifdef and cause
harmless warnings when that is disabled:

drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c: In function 'init_one':
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:4646:9: error: unused variable 'port_vec' [-Werror=unused-variable]
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:4646:6: error: unused variable 'v' [-Werror=unused-variable]

This adds another #ifdef around the declarations.

Fixes: 96fe11f27b ("cxgb4: Implement ndo_get_phys_port_id for mgmt dev")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnd Bergmann 2017-01-18 15:52:51 +01:00 committed by David S. Miller
parent a1a22c1206
commit 0a327889f6
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
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@ -4643,7 +4643,9 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
u32 whoami, pl_rev;
enum chip_type chip;
static int adap_idx = 1;
#ifdef CONFIG_PCI_IOV
u32 v, port_vec;
#endif
printk_once(KERN_INFO "%s - version %s\n", DRV_DESC, DRV_VERSION);