diff options
Diffstat (limited to 'hw/net/e1000.c')
| -rw-r--r-- | hw/net/e1000.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/hw/net/e1000.c b/hw/net/e1000.c index aae5f0bdc0..093c2d4531 100644 --- a/hw/net/e1000.c +++ b/hw/net/e1000.c @@ -888,7 +888,6 @@ e1000_receive_iov(NetClientState *nc, const struct iovec *iov, int iovcnt) uint16_t vlan_special = 0; uint8_t vlan_status = 0; uint8_t min_buf[ETH_ZLEN]; - struct iovec min_iov; uint8_t *filter_buf = iov->iov_base; size_t size = iov_size(iov, iovcnt); size_t iov_ofs = 0; @@ -905,15 +904,7 @@ e1000_receive_iov(NetClientState *nc, const struct iovec *iov, int iovcnt) return 0; } - /* Pad to minimum Ethernet frame length */ - if (size < sizeof(min_buf)) { - iov_to_buf(iov, iovcnt, 0, min_buf, size); - memset(&min_buf[size], 0, sizeof(min_buf) - size); - min_iov.iov_base = filter_buf = min_buf; - min_iov.iov_len = size = sizeof(min_buf); - iovcnt = 1; - iov = &min_iov; - } else if (iov->iov_len < MAXIMUM_ETHERNET_HDR_LEN) { + if (iov->iov_len < MAXIMUM_ETHERNET_HDR_LEN) { /* This is very unlikely, but may happen. */ iov_to_buf(iov, iovcnt, 0, min_buf, MAXIMUM_ETHERNET_HDR_LEN); filter_buf = min_buf; |