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net: ena: removed unused tx_bytes variable

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clang 16.0.0 with W=1 reports:

drivers/net/ethernet/amazon/ena/ena_netdev.c:1901:6: error: variable 'tx_bytes' set but not used [-Werror,-Wunused-but-set-variable]
        u32 tx_bytes = 0;

The variable is not used so remove it.

Signed-off-by: Simon Horman <horms@kernel.org>
Acked-by: Shay Agroskin <shayagr@amazon.com>
Link: https://lore.kernel.org/r/20230328151958.410687-1-horms@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Simon Horman 2023-03-28 17:19:58 +02:00 committed by Jakub Kicinski
parent 765f360464
commit c5370374bb
1 changed files with 0 additions and 2 deletions
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2
drivers/net/ethernet/amazon/ena/ena_netdev.c
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@ -1898,7 +1898,6 @@ static int ena_clean_xdp_irq(struct ena_ring *xdp_ring, u32 budget)
{
u32 total_done = 0;
u16 next_to_clean;
u32 tx_bytes = 0;
int tx_pkts = 0;
u16 req_id;
int rc;
@ -1936,7 +1935,6 @@ static int ena_clean_xdp_irq(struct ena_ring *xdp_ring, u32 budget)
"tx_poll: q %d skb %p completed\n", xdp_ring->qid,
xdpf);
tx_bytes += xdpf->len;
tx_pkts++;
total_done += tx_info->tx_descs;