From: Ajit Khaparde <ajit.khaparde@broadcom.com>
To: dev@dpdk.org
Cc: ferruh.yigit@intel.com,
Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>,
Lance Richardson <lance.richardson@broadcom.com>
Subject: [dpdk-dev] [PATCH 5/6] net/bnxt: fix interrupt vector array initialization
Date: Sat, 8 Jun 2019 23:22:07 +0400 [thread overview]
Message-ID: <20190608192208.77607-6-ajit.khaparde@broadcom.com> (raw)
In-Reply-To: <20190608192208.77607-1-ajit.khaparde@broadcom.com>
From: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
Initialize the vector array when it is valid, thereby
preventing a case were it may be accessed when
the array is unallocated
Fixes: 1fe427fd08ee ("net/bnxt: support enable/disable interrupt")
Signed-off-by: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>
---
drivers/net/bnxt/bnxt_ethdev.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 4133d0bef..4dd845992 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -412,13 +412,12 @@ static int bnxt_init_chip(struct bnxt *bp)
"intr_handle->nb_efd = %d intr_handle->max_intr = %d\n",
intr_handle->intr_vec, intr_handle->nb_efd,
intr_handle->max_intr);
- }
-
- for (queue_id = 0; queue_id < bp->eth_dev->data->nb_rx_queues;
- queue_id++) {
- intr_handle->intr_vec[queue_id] = vec;
- if (vec < base + intr_handle->nb_efd - 1)
- vec++;
+ for (queue_id = 0; queue_id < bp->eth_dev->data->nb_rx_queues;
+ queue_id++) {
+ intr_handle->intr_vec[queue_id] = vec;
+ if (vec < base + intr_handle->nb_efd - 1)
+ vec++;
+ }
}
/* enable uio/vfio intr/eventfd mapping */
--
2.20.1 (Apple Git-117)
next prev parent reply other threads:[~2019-06-08 19:23 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-08 19:22 [dpdk-dev] [PATCH 0/6] bnxt patch series Ajit Khaparde
2019-06-08 19:22 ` [dpdk-dev] [PATCH 1/6] net/bnxt: add code to redirect tunnel packets Ajit Khaparde
2019-06-08 19:22 ` [dpdk-dev] [PATCH 2/6] net/bnxt: fix to check for NULL completion ring doorbell in int_handler Ajit Khaparde
2019-06-12 14:44 ` Ferruh Yigit
2019-06-12 14:49 ` Ferruh Yigit
2019-06-08 19:22 ` [dpdk-dev] [PATCH 3/6] net/bnxt: driver to use configured MTU value during load Ajit Khaparde
2019-06-08 19:22 ` [dpdk-dev] [PATCH 4/6] net/bnxt: fix output of port xstats Ajit Khaparde
2019-06-08 19:22 ` Ajit Khaparde [this message]
2019-06-08 19:22 ` [dpdk-dev] [PATCH 6/6] net/bnxt: address build errors reported by intel compiler Ajit Khaparde
2019-06-12 15:41 ` [dpdk-dev] [PATCH 0/6] bnxt patch series Ferruh Yigit
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