Commit 0331402a authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller

qed: Fix an off by one bug

The p_l2_info->pp_qid_usage[] array has "p_l2_info->queues" elements so
the > here should be a >= or we write beyond the end of the array.

Fixes: bbe3f233 ("qed: Assign a unique per-queue index to queue-cid")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarYuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 44e179da
...@@ -161,7 +161,7 @@ static bool qed_eth_queue_qid_usage_add(struct qed_hwfn *p_hwfn, ...@@ -161,7 +161,7 @@ static bool qed_eth_queue_qid_usage_add(struct qed_hwfn *p_hwfn,
mutex_lock(&p_l2_info->lock); mutex_lock(&p_l2_info->lock);
if (queue_id > p_l2_info->queues) { if (queue_id >= p_l2_info->queues) {
DP_NOTICE(p_hwfn, DP_NOTICE(p_hwfn,
"Requested to increase usage for qzone %04x out of %08x\n", "Requested to increase usage for qzone %04x out of %08x\n",
queue_id, p_l2_info->queues); queue_id, p_l2_info->queues);
......
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