net: sun8i_emac: Retrieve GMAC clock via 'syscon' phandle

[oweals/u-boot.git] / drivers / net / designware.c

diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index 01abcc21d2bdfe558b3a25101b8287839544e573..2c5d9560c58b77f3e563462e1fad49a7d8010089 100644 (file)
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -380,9 +380,11 @@ static int _dw_eth_send(struct dw_eth_dev *priv, void *packet, int length)
                return -EPERM;
        }
 
-       length = max(length, ETH_ZLEN);
-
        memcpy((void *)data_start, packet, length);
+       if (length < ETH_ZLEN) {
+               memset(&((char *)data_start)[length], 0, ETH_ZLEN - length);
+               length = ETH_ZLEN;
+       }
 
        /* Flush data to be sent */
        flush_dcache_range(data_start, data_end);