Re: [PATCH 1/1] iscsi class: Fix freeing of skb in get host error path

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On 08/04/2014 01:37 AM, michaelc@xxxxxxxxxxx wrote:
From: Mike Christie <michaelc@xxxxxxxxxxx>

If get_host_stats failes we are using kfree to free the
skb. We should be using kfree_skb.

This patch was made over Christoph's scsi-queue drivers-for-3.17 branch.

Signed-off-by: Mike Christie <michaelc@xxxxxxxxxxx>
---
  drivers/scsi/scsi_transport_iscsi.c |    2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 534d3fb..67d43e3 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -3468,7 +3468,7 @@ iscsi_get_host_stats(struct iscsi_transport *transport, struct nlmsghdr *nlh)

  		err = transport->get_host_stats(shost, buf, host_stats_size);
  		if (err) {
-			kfree(skbhost_stats);
+			kfree_skb(skbhost_stats);
  			goto exit_host_stats;
  		}


Reviewed-by: Hannes Reinecke <hare@xxxxxxx>

Cheers,

Hannes
--
Dr. Hannes Reinecke		      zSeries & Storage
hare@xxxxxxx			      +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
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