[PATCH 02/10] net/nfp: fix malloc name problem in secondary process

[Chaoyong He]

The original logic keeps using the same name parameter when malloc
memory in secondary process, which may cause error when using
multiple PF cards.

Fixes: 3b00109d2b65 ("net/nfp: add PF ID used to format symbols")
Cc: peng.zh...@corigine.com
Cc: sta...@dpdk.org

Signed-off-by: Chaoyong He <chaoyong...@corigine.com>
Reviewed-by: Long Wu <long...@corigine.com>
Reviewed-by: Peng Zhang <peng.zh...@corigine.com>
---
 drivers/net/nfp/nfp_ethdev.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/nfp/nfp_ethdev.c b/drivers/net/nfp/nfp_ethdev.c
index 64a06440f5..3732abc9fe 100644
--- a/drivers/net/nfp/nfp_ethdev.c
+++ b/drivers/net/nfp/nfp_ethdev.c
@@ -2669,7 +2669,8 @@ nfp_pf_secondary_init(struct rte_pci_device *pci_dev)
        }
 
        /* Allocate memory for the PF "device" */
-       snprintf(name, sizeof(name), "nfp_pf%d", 0);
+       function_id = pci_dev->addr.function & 0x7;
+       snprintf(name, sizeof(name), "nfp_pf%d", function_id);
        pf_dev = rte_zmalloc(name, sizeof(*pf_dev), 0);
        if (pf_dev == NULL) {
                PMD_INIT_LOG(ERR, "Can't allocate memory for the PF device");
@@ -2714,7 +2715,6 @@ nfp_pf_secondary_init(struct rte_pci_device *pci_dev)
        }
 
        /* Read the app ID of the firmware loaded */
-       function_id = pci_dev->addr.function & 0x7;
        snprintf(app_name, sizeof(app_name), "_pf%u_net_app_id", function_id);
        app_fw_id = nfp_rtsym_read_le(sym_tbl, app_name, &ret);
        if (ret != 0) {
-- 
2.39.1