starfire: use BUILD_BUG_ON for netdrv_addr_t

Detect size mismatch for netdrv_addr_t at build time rather than
checking at module load time.

Signed-off-by: Akinobu Mita <[email protected]>
Cc: Ion Badulescu <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: [email protected]
Signed-off-by: David S. Miller <[email protected]>

diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c
index 26c36346285666e388551f20a0c3c2edc6b6e503..c3bf288aaf25eb8af37fad041527f174f2c33dc3 100644 (file)
--- a/drivers/net/starfire.c
+++ b/drivers/net/starfire.c
@@ -2078,11 +2078,7 @@ static int __init starfire_init (void)
        printk(KERN_INFO DRV_NAME ": polling (NAPI) enabled\n");
 #endif
 
-       /* we can do this test only at run-time... sigh */
-       if (sizeof(dma_addr_t) != sizeof(netdrv_addr_t)) {
-               printk("This driver has dma_addr_t issues, please send email to maintainer\n");
-               return -ENODEV;
-       }
+       BUILD_BUG_ON(sizeof(dma_addr_t) != sizeof(netdrv_addr_t));
 
        return pci_register_driver(&starfire_driver);
 }