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authorAndrew Lunn <andrew@lunn.ch>2020-10-31 01:54:45 +0100
committerJakub Kicinski <kuba@kernel.org>2020-11-02 15:50:04 -0800
commit7812e10511ce66b0f7c41d33c66c7e0db75a1016 (patch)
tree5a8b2ca4b753b24520148c3c6c85cdeba3289fcf /drivers/net/ethernet/dec
parentbbbc7aa45eefd4ef7ffbd5ee3bb49bd8b68a2213 (diff)
drivers: net: tulip: Fix set but not used with W=1
When compiled for platforms other than __i386__ or __x86_64__: drivers/net/ethernet/dec/tulip/tulip_core.c: In function ‘tulip_init_one’: drivers/net/ethernet/dec/tulip/tulip_core.c:1296:13: warning: variable ‘last_irq’ set but not used [-Wunused-but-set-variable] 1296 | static int last_irq; Add more #if defined() to totally remove the code when not needed. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20201031005445.1060112-1-andrew@lunn.ch Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/dec')
-rw-r--r--drivers/net/ethernet/dec/tulip/tulip_core.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c
index e7b0d7de40fd..c1dcd6ca1457 100644
--- a/drivers/net/ethernet/dec/tulip/tulip_core.c
+++ b/drivers/net/ethernet/dec/tulip/tulip_core.c
@@ -1293,7 +1293,9 @@ static int tulip_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
static unsigned char last_phys_addr[ETH_ALEN] = {
0x00, 'L', 'i', 'n', 'u', 'x'
};
+#if defined(__i386__) || defined(__x86_64__) /* Patch up x86 BIOS bug. */
static int last_irq;
+#endif
int i, irq;
unsigned short sum;
unsigned char *ee_data;
@@ -1617,7 +1619,9 @@ static int tulip_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
for (i = 0; i < 6; i++)
last_phys_addr[i] = dev->dev_addr[i];
+#if defined(__i386__) || defined(__x86_64__) /* Patch up x86 BIOS bug. */
last_irq = irq;
+#endif
/* The lower four bits are the media type. */
if (board_idx >= 0 && board_idx < MAX_UNITS) {