ixgbe: link change interrupt was not causing link event

Upon review a buglet was found where link change was not causing
an immediate link change event as it should.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 036393e..11bf86b 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -758,9 +758,9 @@
 	ixgbe_set_ivar(adapter, IXGBE_IVAR_OTHER_CAUSES_INDEX, v_idx);
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_EITR(v_idx), 1950);
 
-	/* set up to autoclear timer, lsc, and the vectors */
+	/* set up to autoclear timer, and the vectors */
 	mask = IXGBE_EIMS_ENABLE_MASK;
-	mask &= ~IXGBE_EIMS_OTHER;
+	mask &= ~(IXGBE_EIMS_OTHER | IXGBE_EIMS_LSC);
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIAC, mask);
 }