e1000: small performance tweak by removing double code

buffer_info is already filled at the end of this while() loop.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 7cf5e5dce0da5dd2de9c81c53644976443c003cd..76e36a4fd9859d718937d1121947aab05f179515 100644 (file)
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -3717,7 +3717,6 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
        buffer_info = &rx_ring->buffer_info[i];
 
        while (staterr & E1000_RXD_STAT_DD) {
-               buffer_info = &rx_ring->buffer_info[i];
                ps_page = &rx_ring->ps_page[i];
                ps_page_dma = &rx_ring->ps_page_dma[i];
 #ifdef CONFIG_E1000_NAPI