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authorJacob Keller <jacob.e.keller@intel.com>2016-04-13 23:08:30 (GMT)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2016-05-13 22:06:33 (GMT)
commit12b28b41084aa61970fecb417c66c88dcce6afed (patch)
treeb0970a56454d2167d296a21585a81f16605e16f1
parent3f544d2a4d5c2d817cfee9e6302fc2909aaef155 (diff)
downloadlinux-12b28b41084aa61970fecb417c66c88dcce6afed.tar.xz
igbvf: remove unused variable and dead code
The variable rdlen is set but never used, and thus setting it is dead code. Remove it. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
-rw-r--r--drivers/net/ethernet/intel/igbvf/netdev.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c
index c124422..78af4c7 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
*/