[dpdk-dev] [PATCH] eal/bsdapp: fix compilation on FreeBSD

Bruce Richardson bruce.richardson at intel.com
Tue May 5 14:47:34 CEST 2015


Fixes: 6065355a "pci: make device id tables const"

Following the above commit, compilation on FreeBSD with clang was broken,
giving the error message:

.../lib/librte_eal/bsdapp/eal/eal_pci.c:438:16: fatal error: assigning to
      'struct rte_pci_id *' from 'const struct rte_pci_id *' discards qualifiers
      [-Wincompatible-pointer-types-discards-qualifiers]
        for (id_table = dr->id_table ; id_table->vendor_id != 0; id_table++) {
                      ^ ~~~~~~~~~~~~

This patch fixes the issue by adding "const" to the type of id_table.

Signed-off-by: Bruce Richardson <bruce.richardson at intel.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 30f0232..61e8921 100644
--- a/lib/librte_eal/bsdapp/eal/eal_pci.c
+++ b/lib/librte_eal/bsdapp/eal/eal_pci.c
@@ -432,7 +432,7 @@ error:
 int
 rte_eal_pci_probe_one_driver(struct rte_pci_driver *dr, struct rte_pci_device *dev)
 {
-	struct rte_pci_id *id_table;
+	const struct rte_pci_id *id_table;
 	int ret;
 
 	for (id_table = dr->id_table ; id_table->vendor_id != 0; id_table++) {
-- 
2.1.0



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