diff mbox series

[net-next,1/3] stmmac: use XDP helpers

Message ID 20210514183954.7129-2-mcroce@linux.microsoft.com (mailing list archive)
State Accepted
Commit d172268f93cfbead85102c2171c83c9ad558831b
Delegated to: Netdev Maintainers
Headers show
Series net: use XDP helpers | expand

Checks

Context Check Description
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netdev/fixes_present success Link
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netdev/tree_selection success Clearly marked for net-next
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netdev/cc_maintainers warning 12 maintainers not CCed: linux-arm-kernel@lists.infradead.org yhs@fb.com joabreu@synopsys.com hawk@kernel.org daniel@iogearbox.net andrii@kernel.org kpsingh@kernel.org kafai@fb.com ast@kernel.org john.fastabend@gmail.com mcoquelin.stm32@gmail.com songliubraving@fb.com
netdev/source_inline success Was 0 now: 0
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netdev/module_param success Was 0 now: 0
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/kdoc success Errors and warnings before: 0 this patch: 0
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netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 15 lines checked
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/header_inline success Link

Commit Message

Matteo Croce May 14, 2021, 6:39 p.m. UTC 
From: Matteo Croce <mcroce@microsoft.com>

Make use of the xdp_{init,prepare}_buff() helpers instead of
an open-coded version.

Signed-off-by: Matteo Croce <mcroce@microsoft.com>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 345b4c6d1fd4..bf9fe25fed69 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -5167,12 +5167,9 @@  static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
 			dma_sync_single_for_cpu(priv->device, buf->addr,
 						buf1_len, dma_dir);
 
-			xdp.data = page_address(buf->page) + buf->page_offset;
-			xdp.data_end = xdp.data + buf1_len;
-			xdp.data_hard_start = page_address(buf->page);
-			xdp_set_data_meta_invalid(&xdp);
-			xdp.frame_sz = buf_sz;
-			xdp.rxq = &rx_q->xdp_rxq;
+			xdp_init_buff(&xdp, buf_sz, &rx_q->xdp_rxq);
+			xdp_prepare_buff(&xdp, page_address(buf->page),
+					 buf->page_offset, buf1_len, false);
 
 			pre_len = xdp.data_end - xdp.data_hard_start -
 				  buf->page_offset;