[PATCH] net/memif: remove pointer deference before null check

[Weiguo Li]

There are duplicates of asignment here, the one before null check
may cause a null pointer deference, so remove the previous one.

Fixes: 09c7e63a71f9 ("net/memif: introduce memory interface PMD")

Signed-off-by: Weiguo Li <liwg06 at foxmail.com>
---
 drivers/net/memif/memif_socket.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/memif/memif_socket.c b/drivers/net/memif/memif_socket.c
index 42f48a68a1..7886644412 100644
--- a/drivers/net/memif/memif_socket.c
+++ b/drivers/net/memif/memif_socket.c
@@ -402,11 +402,10 @@ memif_msg_enq_init(struct rte_eth_dev *dev)
 {
 	struct pmd_internals *pmd = dev->data->dev_private;
 	struct memif_msg_queue_elt *e = memif_msg_enq(pmd->cc);
-	memif_msg_init_t *i = &e->msg.init;
+	memif_msg_init_t *i;
 
 	if (e == NULL)
 		return -1;
-
 	i = &e->msg.init;
 	e->msg.type = MEMIF_MSG_TYPE_INIT;
 	i->version = MEMIF_VERSION;
-- 
2.25.1