From 3dfc3eb581645bc503c7940861f494a0d75615da Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 19 Apr 2017 19:29:48 +0200 Subject: i40evf: hide unused variable On architectures with larger pages, we get a warning about an unused variable: drivers/net/ethernet/intel/i40evf/i40evf_main.c: In function 'i40evf_configure_rx': drivers/net/ethernet/intel/i40evf/i40evf_main.c:690:21: error: unused variable 'netdev' [-Werror=unused-variable] This moves the declaration into the #ifdef to avoid the warning. Fixes: dab86afdbbd1 ("i40e/i40evf: Change the way we limit the maximum frame size for Rx") Signed-off-by: Arnd Bergmann Acked-by: Jacob Keller Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40evf/i40evf_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/net/ethernet/intel') diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index 445a97a57853..ea110a730e16 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -694,13 +694,14 @@ static void i40evf_configure_tx(struct i40evf_adapter *adapter) static void i40evf_configure_rx(struct i40evf_adapter *adapter) { unsigned int rx_buf_len = I40E_RXBUFFER_2048; - struct net_device *netdev = adapter->netdev; struct i40e_hw *hw = &adapter->hw; int i; /* Legacy Rx will always default to a 2048 buffer size. */ #if (PAGE_SIZE < 8192) if (!(adapter->flags & I40EVF_FLAG_LEGACY_RX)) { + struct net_device *netdev = adapter->netdev; + /* For jumbo frames on systems with 4K pages we have to use * an order 1 page, so we might as well increase the size * of our Rx buffer to make better use of the available space -- cgit v1.2.3-59-g8ed1b