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From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Stephen Hemminger <stephen@networkplumber.org>
Date: Tue, 4 Aug 2015 16:27:45 +0200
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Cc: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] pci: fix bsd build with gcc
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GCC 4.8 raises this error:
lib/librte_eal/bsdapp/eal/eal_pci.c:453:15: error: cast discards
'__attribute__((const))' qualifier from pointer target type
.pi_data = *(u_int32_t *)buf,
^
Note: this assignment seems useless because pi_data is filled
with memset later.
Fixes: 632b2d1deeed ("eal: provide functions to access PCI config")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
---
lib/librte_eal/bsdapp/eal/eal_pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_eal/bsdapp/eal/eal_pci.c b/lib/librte_eal/bsdapp/eal/eal_pci.c
index 6fa0d08..6c21fbd 100644
--- a/lib/librte_eal/bsdapp/eal/eal_pci.c
+++ b/lib/librte_eal/bsdapp/eal/eal_pci.c
@@ -450,7 +450,7 @@ int rte_eal_pci_write_config(const struct rte_pci_device *dev,
.pc_func = dev->addr.function,
},
.pi_reg = offset,
- .pi_data = *(u_int32_t *)buf,
+ .pi_data = *(const uint32_t *)buf,
.pi_width = len,
};
--
2.4.2