37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
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From 8b7d703c5d892060c663697c74e30e2ee91362a8 Mon Sep 17 00:00:00 2001
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From: Nirmoy Das <ndas@suse.de>
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Date: Mon, 11 Apr 2016 15:01:06 +0200
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Subject: [PATCH 1/2] enic: fix "Type-punning and strict-aliasing" warning
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Inspired by http://pkgs.fedoraproject.org/cgit/rpms/dpdk.git/tree/dpdk-2.2-punning.patch
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---
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drivers/net/enic/enic_ethdev.c | 8 +++++---
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1 file changed, 5 insertions(+), 3 deletions(-)
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diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c
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index 6bea940..d0214b6 100644
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--- a/drivers/net/enic/enic_ethdev.c
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+++ b/drivers/net/enic/enic_ethdev.c
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@@ -372,13 +372,15 @@ static void enicpmd_dev_stop(struct rte_eth_dev *eth_dev)
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{
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struct rte_eth_link link;
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struct enic *enic = pmd_priv(eth_dev);
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+ uint64_t *dev_link_ptr = (uint64_t *)ð_dev->data->dev_link;
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+ uint64_t *link_ptr = (uint64_t *)&link;
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ENICPMD_FUNC_TRACE();
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enic_disable(enic);
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memset(&link, 0, sizeof(link));
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- rte_atomic64_cmpset((uint64_t *)ð_dev->data->dev_link,
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- *(uint64_t *)ð_dev->data->dev_link,
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- *(uint64_t *)&link);
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+ rte_atomic64_cmpset(dev_link_ptr,
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+ *dev_link_ptr,
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+ *link_ptr);
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}
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/*
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--
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2.6.2
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