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net/memif: remove pointer deference before null check

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

Fixes: 09c7e63a71 ("net/memif: introduce memory interface PMD")
Cc: stable@dpdk.org

Signed-off-by: Weiguo Li <liwg06@foxmail.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Weiguo Li 2022-02-09 15:39:34 +08:00 committed by Ferruh Yigit
parent 3e97fa671d
commit b6c0f464af
1 changed files with 1 additions and 2 deletions
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3
drivers/net/memif/memif_socket.c
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@ -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;