diff options
author | KY Srinivasan | 2015-12-02 01:43:18 +0100 |
---|---|---|
committer | David S. Miller | 2015-12-03 05:43:25 +0100 |
commit | 10082f98878a9dff1563745f9f1dd9d1ff142700 (patch) | |
tree | 455583e37ed187f1ece71f1f220545106ac92acc /drivers/net/hyperv/rndis_filter.c | |
parent | hv_netvsc: Eliminate xmit_more from struct hv_netvsc_packet (diff) | |
download | kernel-qcow2-linux-10082f98878a9dff1563745f9f1dd9d1ff142700.tar.gz kernel-qcow2-linux-10082f98878a9dff1563745f9f1dd9d1ff142700.tar.xz kernel-qcow2-linux-10082f98878a9dff1563745f9f1dd9d1ff142700.zip |
hv_netvsc: Eliminate status from struct hv_netvsc_packet
Eliminate status from struct hv_netvsc_packet.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/hyperv/rndis_filter.c')
-rw-r--r-- | drivers/net/hyperv/rndis_filter.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c index 3c06aa75ce11..28adf6acf481 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -344,7 +344,7 @@ static inline void *rndis_get_ppi(struct rndis_packet *rpkt, u32 type) return NULL; } -static void rndis_filter_receive_data(struct rndis_device *dev, +static int rndis_filter_receive_data(struct rndis_device *dev, struct rndis_message *msg, struct hv_netvsc_packet *pkt, void **data, @@ -371,7 +371,7 @@ static void rndis_filter_receive_data(struct rndis_device *dev, "overflow detected (got %u, min %u)" "...dropping this message!\n", pkt->total_data_buflen, rndis_pkt->data_len); - return; + return NVSP_STAT_FAIL; } /* @@ -391,7 +391,8 @@ static void rndis_filter_receive_data(struct rndis_device *dev, } csum_info = rndis_get_ppi(rndis_pkt, TCPIP_CHKSUM_PKTINFO); - netvsc_recv_callback(dev->net_dev->dev, pkt, data, csum_info, channel); + return netvsc_recv_callback(dev->net_dev->dev, pkt, data, + csum_info, channel); } int rndis_filter_receive(struct hv_device *dev, @@ -406,7 +407,7 @@ int rndis_filter_receive(struct hv_device *dev, int ret = 0; if (!net_dev) { - ret = -EINVAL; + ret = NVSP_STAT_FAIL; goto exit; } @@ -416,7 +417,7 @@ int rndis_filter_receive(struct hv_device *dev, if (!net_dev->extension) { netdev_err(ndev, "got rndis message but no rndis device - " "dropping this message!\n"); - ret = -ENODEV; + ret = NVSP_STAT_FAIL; goto exit; } @@ -424,7 +425,7 @@ int rndis_filter_receive(struct hv_device *dev, if (rndis_dev->state == RNDIS_DEV_UNINITIALIZED) { netdev_err(ndev, "got rndis message but rndis device " "uninitialized...dropping this message!\n"); - ret = -ENODEV; + ret = NVSP_STAT_FAIL; goto exit; } @@ -436,8 +437,8 @@ int rndis_filter_receive(struct hv_device *dev, switch (rndis_msg->ndis_msg_type) { case RNDIS_MSG_PACKET: /* data msg */ - rndis_filter_receive_data(rndis_dev, rndis_msg, pkt, - data, channel); + ret = rndis_filter_receive_data(rndis_dev, rndis_msg, pkt, + data, channel); break; case RNDIS_MSG_INIT_C: @@ -460,9 +461,6 @@ int rndis_filter_receive(struct hv_device *dev, } exit: - if (ret != 0) - pkt->status = NVSP_STAT_FAIL; - return ret; } |