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Arnd Bergmann authored
One local variable has become unused after a recent change: drivers/net/ethernet/sfc/ef100_nic.c: In function 'ef100_probe_netdev_pf': drivers/net/ethernet/sfc/ef100_nic.c:1155:21: error: unused variable 'net_dev' [-Werror=unused-variable] struct net_device *net_dev = efx->net_dev; ^~~~~~~ The variable is still used in an #ifdef. Replace the #ifdef with an if(IS_ENABLED()) check that lets the compiler see where it is used, rather than adding another #ifdef. This also fixes an uninitialized return value in ef100_probe_netdev_pf() that gcc did not spot. Fixes: 7e056e23 ("sfc: obtain device mac address based on firmware handle for ef100") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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