From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jacob Keller Date: Wed, 13 Apr 2016 14:31:20 -0700 Subject: [Intel-wired-lan] [PATCH v1 09/13] igbvf: remove unused variable and dead code In-Reply-To: <1460583084-16900-1-git-send-email-jacob.e.keller@intel.com> References: <1460583084-16900-1-git-send-email-jacob.e.keller@intel.com> Message-ID: <1460583084-16900-10-git-send-email-jacob.e.keller@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: The variable rdlen is set but never used, and thus setting it is dead code. Remove it. Signed-off-by: Jacob Keller --- drivers/net/ethernet/intel/igbvf/netdev.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index c12442252adb..78af4c7716d3 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -1367,7 +1367,7 @@ static void igbvf_configure_rx(struct igbvf_adapter *adapter) struct e1000_hw *hw = &adapter->hw; struct igbvf_ring *rx_ring = adapter->rx_ring; u64 rdba; - u32 rdlen, rxdctl; + u32 rxdctl; /* disable receives */ rxdctl = er32(RXDCTL(0)); @@ -1375,8 +1375,6 @@ static void igbvf_configure_rx(struct igbvf_adapter *adapter) e1e_flush(); msleep(10); - rdlen = rx_ring->count * sizeof(union e1000_adv_rx_desc); - /* Setup the HW Rx Head and Tail Descriptor Pointers and * the Base and Length of the Rx Descriptor Ring */ -- 2.8.1.102.ga49ec4a