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net: ena: Make some functions static

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Fix sparse warnings:

drivers/net/ethernet/amazon/ena/ena_netdev.c:460:6: warning: symbol 'ena_xdp_exchange_program_rx_in_range' was not declared. Should it be static?
drivers/net/ethernet/amazon/ena/ena_netdev.c:481:6: warning: symbol 'ena_xdp_exchange_program' was not declared. Should it be static?
drivers/net/ethernet/amazon/ena/ena_netdev.c:1555:5: warning: symbol 'ena_xdp_handle_buff' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YueHaibing 2020-03-28 11:06:20 +08:00 committed by David S. Miller
parent cd1ff94830
commit 32109c7065
1 changed files with 6 additions and 7 deletions
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13
drivers/net/ethernet/amazon/ena/ena_netdev.c
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@ -457,10 +457,9 @@ static void ena_xdp_unregister_rxq_info(struct ena_ring *rx_ring)
xdp_rxq_info_unreg(&rx_ring->xdp_rxq);
}
void ena_xdp_exchange_program_rx_in_range(struct ena_adapter *adapter,
struct bpf_prog *prog,
int first,
int count)
static void ena_xdp_exchange_program_rx_in_range(struct ena_adapter *adapter,
struct bpf_prog *prog,
int first, int count)
{
struct ena_ring *rx_ring;
int i = 0;
@ -478,8 +477,8 @@ void ena_xdp_exchange_program_rx_in_range(struct ena_adapter *adapter,
}
}
void ena_xdp_exchange_program(struct ena_adapter *adapter,
struct bpf_prog *prog)
static void ena_xdp_exchange_program(struct ena_adapter *adapter,
struct bpf_prog *prog)
{
struct bpf_prog *old_bpf_prog = xchg(&adapter->xdp_bpf_prog, prog);
@ -1552,7 +1551,7 @@ static void ena_set_rx_hash(struct ena_ring *rx_ring,
}
}
int ena_xdp_handle_buff(struct ena_ring *rx_ring, struct xdp_buff *xdp)
static int ena_xdp_handle_buff(struct ena_ring *rx_ring, struct xdp_buff *xdp)
{
struct ena_rx_buffer *rx_info;
int ret;