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ipq40xx: essedma: fixup ip align

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This fixup ip align in essedma driver rx path
see cat /proc/cpu/alignment
which reports alignment-fixups without this fix.

Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
This commit is contained in:
Chen Minqiang 2018-06-17 04:31:43 +08:00 committed by John Crispin
parent c84ef1f188
commit 8f804f42d5
1 changed files with 26 additions and 0 deletions
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26
target/linux/ipq40xx/patches-4.14/902-essedma-alloc-skb-ip-align.patch Normal file
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@ -0,0 +1,26 @@
From 17681f0bb474d0d227f07369144149d1555d8bce Mon Sep 17 00:00:00 2001
From: Chen Minqiang <ptpt52@gmail.com>
Date: Sun, 17 Jun 2018 04:14:13 +0800
Subject: [PATCH] essedma: alloc skb ip align
Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
---
drivers/net/ethernet/qualcomm/essedma/edma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/qualcomm/essedma/edma.c b/drivers/net/ethernet/qualcomm/essedma/edma.c
index a3c0d66..29bc9f8 100644
--- a/drivers/net/ethernet/qualcomm/essedma/edma.c
+++ b/drivers/net/ethernet/qualcomm/essedma/edma.c
@@ -193,7 +193,7 @@ static int edma_alloc_rx_buf(struct edma_common_info
skb = sw_desc->skb;
} else {
/* alloc skb */
- skb = netdev_alloc_skb(edma_netdev[0], length);
+ skb = netdev_alloc_skb_ip_align(edma_netdev[0], length);
if (!skb) {
/* Better luck next round */
break;
--
2.17.1