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net: wangxun: use net_prefetch to simplify logic

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Use net_prefetch to remove #ifdef and simplify prefetch logic. This
follows the pattern introduced in a previous commit f468f21b7a ("net:
Take common prefetch code structure into a function"), which replaced
the same logic in all existing drivers at that time.

Signed-off-by: Joe Damato <jdamato@fastly.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Link: https://patch.msgid.link/20240729152651.258713-1-jdamato@fastly.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Joe Damato 2024-07-29 15:26:47 +00:00 committed by Jakub Kicinski
parent 1722389b0d
commit e832bc9e81
1 changed files with 1 additions and 4 deletions
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5
drivers/net/ethernet/wangxun/libwx/wx_lib.c
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@ -251,10 +251,7 @@ static struct sk_buff *wx_build_skb(struct wx_ring *rx_ring,
rx_buffer->page_offset;
/* prefetch first cache line of first page */
prefetch(page_addr);
#if L1_CACHE_BYTES < 128
prefetch(page_addr + L1_CACHE_BYTES);
#endif
net_prefetch(page_addr);
/* allocate a skb to store the frags */
skb = napi_alloc_skb(&rx_ring->q_vector->napi, WX_RXBUFFER_256);