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Commit 83217790 authored by Roopa Prabhu's avatar Roopa Prabhu Committed by David S. Miller
Browse files

enic: Check if rq/wq buf not NULL before freeing them 



Signed-off-by: default avatarScott Feldman <scofeldm@cisco.com>
Signed-off-by: default avatarRoopa Prabhu <roprabhu@cisco.com>
Signed-off-by: default avatarVasanthy Kolluri <vkolluri@cisco.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ce16cc02

drivers/net/enic/vnic_rq.c

+4 −2
Original line number Diff line number Diff line
@@ -77,9 +77,11 @@ void vnic_rq_free(struct vnic_rq *rq) 
	vnic_dev_free_desc_ring(vdev, &rq->ring);



	for (i = 0; i < VNIC_RQ_BUF_BLKS_MAX; i++) {

		if (rq->bufs[i]) {

			kfree(rq->bufs[i]);

			rq->bufs[i] = NULL;

		}

	}



	rq->ctrl = NULL;

}

drivers/net/enic/vnic_wq.c

+4 −2
Original line number Diff line number Diff line
@@ -77,9 +77,11 @@ void vnic_wq_free(struct vnic_wq *wq) 
	vnic_dev_free_desc_ring(vdev, &wq->ring);



	for (i = 0; i < VNIC_WQ_BUF_BLKS_MAX; i++) {

		if (wq->bufs[i]) {

			kfree(wq->bufs[i]);

			wq->bufs[i] = NULL;

		}

	}



	wq->ctrl = NULL;

}