[PATCH v4 4/5] common/nfp: use new API to parse kvargs

[Chengwen Feng]

The nfp_parse_class_options() function could handle both key=value and
only-key, so it should use rte_kvargs_process_opt() instead of
rte_kvargs_process() to parse.

Signed-off-by: Chengwen Feng <fengcheng...@huawei.com>
---
 drivers/common/nfp/nfp_common_pci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/common/nfp/nfp_common_pci.c 
b/drivers/common/nfp/nfp_common_pci.c
index 723035d0f7..ac0a363992 100644
--- a/drivers/common/nfp/nfp_common_pci.c
+++ b/drivers/common/nfp/nfp_common_pci.c
@@ -171,8 +171,8 @@ nfp_parse_class_options(const struct rte_devargs *devargs)
                return dev_class;
 
        if (rte_kvargs_count(kvargs, RTE_DEVARGS_KEY_CLASS) != 0) {
-               rte_kvargs_process(kvargs, RTE_DEVARGS_KEY_CLASS,
-                               nfp_kvarg_dev_class_handler, &dev_class);
+               rte_kvargs_process_opt(kvargs, RTE_DEVARGS_KEY_CLASS,
+                                      nfp_kvarg_dev_class_handler, &dev_class);
        }
 
        rte_kvargs_free(kvargs);
-- 
2.17.1