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net/netvsc: check status of getting ethdev info

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rte_eth_dev_info_get() return value was changed from void to int,
so this patch modify rte_eth_dev_info_get() usage across
net/netvsc according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Ivan Ilchenko 2019-09-12 17:42:26 +01:00 committed by Ferruh Yigit
parent 2cd1221470
commit 2db039a759
2 changed files with 12 additions and 5 deletions
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2
drivers/net/netvsc/hn_var.h
View File

@ -201,7 +201,7 @@ hn_get_vf_dev(const struct hn_data *hv)
return &rte_eth_devices[vf_port];
}
void hn_vf_info_get(struct hn_data *hv,
int hn_vf_info_get(struct hn_data *hv,
struct rte_eth_dev_info *info);
int hn_vf_add(struct rte_eth_dev *dev, struct hn_data *hv);
int hn_vf_configure(struct rte_eth_dev *dev,

15
drivers/net/netvsc/hn_vf.c
View File

@ -172,12 +172,15 @@ hn_nvs_handle_vfassoc(struct rte_eth_dev *dev,
* use the default config of the VF
* and the minimum number of queues and buffer sizes.
*/
static void hn_vf_info_merge(struct rte_eth_dev *vf_dev,
static int hn_vf_info_merge(struct rte_eth_dev *vf_dev,
struct rte_eth_dev_info *info)
{
struct rte_eth_dev_info vf_info;
int ret;
rte_eth_dev_info_get(vf_dev->data->port_id, &vf_info);
ret = rte_eth_dev_info_get(vf_dev->data->port_id, &vf_info);
if (ret != 0)
return ret;
info->speed_capa = vf_info.speed_capa;
info->default_rxportconf = vf_info.default_rxportconf;
@ -198,17 +201,21 @@ static void hn_vf_info_merge(struct rte_eth_dev *vf_dev,
info->min_rx_bufsize);
info->max_rx_pktlen = RTE_MAX(vf_info.max_rx_pktlen,
info->max_rx_pktlen);
return 0;
}
void hn_vf_info_get(struct hn_data *hv, struct rte_eth_dev_info *info)
int hn_vf_info_get(struct hn_data *hv, struct rte_eth_dev_info *info)
{
struct rte_eth_dev *vf_dev;
int ret = 0;
rte_spinlock_lock(&hv->vf_lock);
vf_dev = hn_get_vf_dev(hv);
if (vf_dev)
hn_vf_info_merge(vf_dev, info);
ret = hn_vf_info_merge(vf_dev, info);
rte_spinlock_unlock(&hv->vf_lock);
return ret;
}
int hn_vf_link_update(struct rte_eth_dev *dev,