Commit be049936 authored by Haiyang Zhang's avatar Haiyang Zhang Committed by Jakub Kicinski

net: mana: Fix error handling in mana_create_rxq()

Fix error handling in mana_create_rxq() when
cq->gdma_id >= gc->max_num_cqs.

Fixes: ca9c54d2 ("net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)")
Signed-off-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
Link: https://lore.kernel.org/r/1633698691-31721-1-git-send-email-haiyangz@microsoft.comSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 1f3e2e97
...@@ -1477,8 +1477,10 @@ static struct mana_rxq *mana_create_rxq(struct mana_port_context *apc, ...@@ -1477,8 +1477,10 @@ static struct mana_rxq *mana_create_rxq(struct mana_port_context *apc,
if (err) if (err)
goto out; goto out;
if (cq->gdma_id >= gc->max_num_cqs) if (WARN_ON(cq->gdma_id >= gc->max_num_cqs)) {
err = -EINVAL;
goto out; goto out;
}
gc->cq_table[cq->gdma_id] = cq->gdma_cq; gc->cq_table[cq->gdma_id] = cq->gdma_cq;
......
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