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From:   Sasha Levin <sashal@kernel.org>
To:     linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc:     Igor Druzhinin <igor.druzhinin@citrix.com>,
        Hannes Reinecke <hare@suse.de>,
        "Martin K . Petersen" <martin.petersen@oracle.com>,
        Sasha Levin <sashal@kernel.org>, linux-scsi@vger.kernel.org
Subject: [PATCH AUTOSEL 5.4 23/58] scsi: libfc: free response frame from GPN_ID
Date:   Thu,  5 Mar 2020 12:13:44 -0500
Message-Id: <20200305171420.29595-23-sashal@kernel.org>
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From: Igor Druzhinin <igor.druzhinin@citrix.com>

[ Upstream commit ff6993bb79b9f99bdac0b5378169052931b65432 ]

fc_disc_gpn_id_resp() should be the last function using it so free it here
to avoid memory leak.

Link: https://lore.kernel.org/r/1579013000-14570-2-git-send-email-igor.druzhinin@citrix.com
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Igor Druzhinin <igor.druzhinin@citrix.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/scsi/libfc/fc_disc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c
index 9c5f7c9178c66..2b865c6423e29 100644
--- a/drivers/scsi/libfc/fc_disc.c
+++ b/drivers/scsi/libfc/fc_disc.c
@@ -628,6 +628,8 @@ static void fc_disc_gpn_id_resp(struct fc_seq *sp, struct fc_frame *fp,
 	}
 out:
 	kref_put(&rdata->kref, fc_rport_destroy);
+	if (!IS_ERR(fp))
+		fc_frame_free(fp);
 }
 
 /**
-- 
2.20.1