ixgbe: Change register variable to unsigned

I noticed this variable used for register reads wasn't an unsigned
so this patch corrects that.  I don't believe this was causing any
issue as is but this is more consistent with the rest of the driver.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index 0ffba44582458529173b6179952d030b6f393856..ce881a718abeef11623f4cc936f562497f8c08e4 100644 (file)
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -2663,7 +2663,7 @@ s32 ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw)
  **/
 s32 ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw)
 {
-       int secrxreg;
+       u32 secrxreg;
 
        secrxreg = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
        secrxreg &= ~IXGBE_SECRXCTRL_RX_DIS;