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Commit 71851ea5 authored by Sudarsana Reddy Kalluru's avatar Sudarsana Reddy Kalluru Committed by David S. Miller
Browse files

qede: Add missing Status-block free 



When destroying the datapath channels, qede doesn't notify qed of the
released status blocks which were acquired during the initialization.

Signed-off-by: default avatarSudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: default avatarYuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5a052d62

drivers/net/ethernet/qlogic/qede/qede_main.c

+7 −4
Original line number Diff line number Diff line
@@ -1072,12 +1072,15 @@ static int qede_set_num_queues(struct qede_dev *edev) 
	return rc;

}



static void qede_free_mem_sb(struct qede_dev *edev,

			     struct qed_sb_info *sb_info)

static void qede_free_mem_sb(struct qede_dev *edev, struct qed_sb_info *sb_info,

			     u16 sb_id)

{

	if (sb_info->sb_virt)

	if (sb_info->sb_virt) {

		edev->ops->common->sb_release(edev->cdev, sb_info, sb_id);

		dma_free_coherent(&edev->pdev->dev, sizeof(*sb_info->sb_virt),

				  (void *)sb_info->sb_virt, sb_info->sb_phys);

		memset(sb_info, 0, sizeof(*sb_info));

	}

}



/* This function allocates fast-path status block memory */
@@ -1334,7 +1337,7 @@ static int qede_alloc_mem_txq(struct qede_dev *edev, struct qede_tx_queue *txq) 
/* This function frees all memory of a single fp */

static void qede_free_mem_fp(struct qede_dev *edev, struct qede_fastpath *fp)

{

	qede_free_mem_sb(edev, fp->sb_info);

	qede_free_mem_sb(edev, fp->sb_info, fp->id);



	if (fp->type & QEDE_FASTPATH_RX)

		qede_free_mem_rxq(edev, fp->rxq);