[dpdk-dev] [PATCH] net/pfe: do not use a possibly NULL Pointer

[Thierry Herbelot]

Use dev only after it was checked not to be NULL.

Fixes: acd4818ea2a45 ("net/pfe: add link status update")
Cc: sta...@dpdk.org
Cc: Gagandeep Singh <g.si...@nxp.com>

Signed-off-by: Thierry Herbelot <thierry.herbe...@6wind.com>
---
 drivers/net/pfe/pfe_ethdev.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/pfe/pfe_ethdev.c b/drivers/net/pfe/pfe_ethdev.c
index 3135466713fb..09048e57d973 100644
--- a/drivers/net/pfe/pfe_ethdev.c
+++ b/drivers/net/pfe/pfe_ethdev.c
@@ -578,7 +578,7 @@ static int
 pfe_eth_link_update(struct rte_eth_dev *dev, int wait_to_complete __rte_unused)
 {
        int ret, ioctl_cmd = 0;
-       struct pfe_eth_priv_s *priv = dev->data->dev_private;
+       struct pfe_eth_priv_s *priv;
        struct rte_eth_link link, old;
        unsigned int lstatus = 1;
 
@@ -586,6 +586,7 @@ pfe_eth_link_update(struct rte_eth_dev *dev, int 
wait_to_complete __rte_unused)
                PFE_PMD_ERR("Invalid device in link_update.\n");
                return 0;
        }
+       priv = dev->data->dev_private;
 
        memset(&old, 0, sizeof(old));
        memset(&link, 0, sizeof(struct rte_eth_link));
-- 
2.29.2