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i40evf: remove useless function

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i40evf_dev_atomic_read_link_status() was defined but not used.
To avoid possible warnings by some compilers, it needs to
delete the whole function.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jing Chen <jing.d.chen@intel.com>
Acked-by: Cunming Liang <cunming.liang@intel.com>
This commit is contained in:
Helin Zhang 2014-06-24 10:02:34 +08:00 committed by Thomas Monjalon
parent f35fb0cfef
commit 8e18decc37
1 changed files with 0 additions and 14 deletions
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14
lib/librte_pmd_i40e/i40e_ethdev_vf.c
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@ -882,20 +882,6 @@ static struct rte_pci_id pci_id_i40evf_map[] = {
{ .vendor_id = 0, /* sentinel */ },
};
static inline int
i40evf_dev_atomic_read_link_status(struct rte_eth_dev *dev,
struct rte_eth_link *link)
{
struct rte_eth_link *dst = link;
struct rte_eth_link *src = &(dev->data->dev_link);
if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
*(uint64_t *)src) == 0)
return -1;
return 0;
}
static inline int
i40evf_dev_atomic_write_link_status(struct rte_eth_dev *dev,
struct rte_eth_link *link)