[PATCH net-next v2 03/12] net: ethernet: aquantia: Removed unnecessary comparsion "old_mtu == new_mtu".

[Pavel Belous]

From: Pavel Belous <pavel.bel...@aquantia.com>

This check is not needed. Function aq_ndev_change_mtu wont be called
if mtu has not changed.

Signed-off-by: Pavel Belous <pavel.bel...@aquantia.com>
---
 drivers/net/ethernet/aquantia/atlantic/aq_main.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_main.c 
b/drivers/net/ethernet/aquantia/atlantic/aq_main.c
index c17c70a..e5539c8 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_main.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_main.c
@@ -102,17 +102,15 @@ static int aq_ndev_change_mtu(struct net_device *ndev, 
int new_mtu)
        struct aq_nic_s *aq_nic = netdev_priv(ndev);
        int err = 0;
 
-       if (new_mtu == ndev->mtu) {
-               err = 0;
-               goto err_exit;
-       }
        if (new_mtu < 68) {
                err = -EINVAL;
                goto err_exit;
        }
+
        err = aq_nic_set_mtu(aq_nic, new_mtu + ETH_HLEN);
        if (err < 0)
                goto err_exit;
+
        ndev->mtu = new_mtu;
 
        if (netif_running(ndev)) {
-- 
2.7.4