From: Zhirun Yan <zhirun.yan@intel.com>
To: dev@dpdk.org, qi.z.zhang@intel.com
Cc: Zhirun Yan <zhirun.yan@intel.com>, Haiyue Wang <haiyue.wang@intel.com>
Subject: [dpdk-dev] [PATCH v2] net/i40e: remove redundant code
Date: Thu, 13 Dec 2018 12:49:28 +0000 [thread overview]
Message-ID: <20181213124928.25154-1-zhirun.yan@intel.com> (raw)
In-Reply-To: <20181210133205.70401-1-zhirun.yan@intel.com>
Before this patch, there are two functions will call
i40e_dev_free_queues to free queues. For rte_eth_dev_close(), its
redundant because of duplication. For rte_eth_dev_reset() its
redundant because of not necessary, since following dev_configure
is required after dev_reset and it will be updated correctly.
This patch removes redundant code in i40e_dev_free_queues().
Fixes: 6b4537128394 ("i40e: free queue memory when closing")
Signed-off-by: Zhirun Yan <zhirun.yan@intel.com>
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
---
drivers/net/i40e/i40e_rxtx.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index e1152ff0e..cc953ad58 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -2753,7 +2753,6 @@ i40e_dev_free_queues(struct rte_eth_dev *dev)
i40e_dev_rx_queue_release(dev->data->rx_queues[i]);
dev->data->rx_queues[i] = NULL;
}
- dev->data->nb_rx_queues = 0;
for (i = 0; i < dev->data->nb_tx_queues; i++) {
if (!dev->data->tx_queues[i])
@@ -2761,7 +2760,6 @@ i40e_dev_free_queues(struct rte_eth_dev *dev)
i40e_dev_tx_queue_release(dev->data->tx_queues[i]);
dev->data->tx_queues[i] = NULL;
}
- dev->data->nb_tx_queues = 0;
}
#define I40E_FDIR_NUM_TX_DESC I40E_MIN_RING_DESC
--
2.17.1
next prev parent reply other threads:[~2018-12-13 5:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-10 13:32 [dpdk-dev] [PATCH v1] net/i40e: remove redundant code in free queues Zhirun Yan
2018-12-10 12:36 ` Zhang, Qi Z
2018-12-10 12:47 ` Wang, Haiyue
2018-12-10 14:08 ` Zhang, Qi Z
2018-12-10 16:59 ` Wang, Haiyue
2018-12-11 1:21 ` Zhang, Qi Z
2018-12-11 2:28 ` Wang, Haiyue
2018-12-13 12:46 ` [dpdk-dev] [PATCH v2] net/i40e: remove redundant code Zhirun Yan
2018-12-13 12:49 ` Zhirun Yan [this message]
2018-12-13 9:57 ` Zhang, Qi Z
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