diff options
| author | Alexander Duyck <alexanderduyck@fb.com> | 2021-03-16 17:31:29 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-17 11:42:31 -0700 |
| commit | d7a9a01b4e21b9c49559c7e66e6c0dbc7417b7fe (patch) | |
| tree | e72429bc678297110165d0d46b958145a7b87c54 /drivers/net | |
| parent | 3ae0ed376d1c2981715c540ba7ad3bf43fec244c (diff) | |
| download | lwn-d7a9a01b4e21b9c49559c7e66e6c0dbc7417b7fe.tar.gz lwn-d7a9a01b4e21b9c49559c7e66e6c0dbc7417b7fe.zip | |
virtio_net: Update driver to use ethtool_sprintf
Update the code to replace instances of snprintf and a pointer update with
just calling ethtool_sprintf.
Also replace the char pointer with a u8 pointer to avoid having to recast
the pointer type.
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/virtio_net.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index e97288dd6e5a..77ba8e2fc11c 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2138,25 +2138,21 @@ static int virtnet_set_channels(struct net_device *dev, static void virtnet_get_strings(struct net_device *dev, u32 stringset, u8 *data) { struct virtnet_info *vi = netdev_priv(dev); - char *p = (char *)data; unsigned int i, j; + u8 *p = data; switch (stringset) { case ETH_SS_STATS: for (i = 0; i < vi->curr_queue_pairs; i++) { - for (j = 0; j < VIRTNET_RQ_STATS_LEN; j++) { - snprintf(p, ETH_GSTRING_LEN, "rx_queue_%u_%s", - i, virtnet_rq_stats_desc[j].desc); - p += ETH_GSTRING_LEN; - } + for (j = 0; j < VIRTNET_RQ_STATS_LEN; j++) + ethtool_sprintf(&p, "rx_queue_%u_%s", i, + virtnet_rq_stats_desc[j].desc); } for (i = 0; i < vi->curr_queue_pairs; i++) { - for (j = 0; j < VIRTNET_SQ_STATS_LEN; j++) { - snprintf(p, ETH_GSTRING_LEN, "tx_queue_%u_%s", - i, virtnet_sq_stats_desc[j].desc); - p += ETH_GSTRING_LEN; - } + for (j = 0; j < VIRTNET_SQ_STATS_LEN; j++) + ethtool_sprintf(&p, "tx_queue_%u_%s", i, + virtnet_sq_stats_desc[j].desc); } break; } |