From 3aaaf02c110f36dc716780412add4799b2a89e5b Mon Sep 17 00:00:00 2001 From: Varun Prakash Date: Wed, 11 Oct 2017 19:33:07 +0530 Subject: [PATCH] scsi: cxgb4i: fix Tx skb leak [ Upstream commit 9b3a081fb62158b50bcc90522ca2423017544367 ] In case of connection reset Tx skb queue can have some skbs which are not transmitted so purge Tx skb queue in release_offload_resources() to avoid skb leak. Signed-off-by: Varun Prakash Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c index 1d02cf9fe06c..30d5f0ef29bb 100644 --- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c +++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c @@ -1575,6 +1575,7 @@ static void release_offload_resources(struct cxgbi_sock *csk) csk, csk->state, csk->flags, csk->tid); cxgbi_sock_free_cpl_skbs(csk); + cxgbi_sock_purge_write_queue(csk); if (csk->wr_cred != csk->wr_max_cred) { cxgbi_sock_purge_wr_queue(csk); cxgbi_sock_reset_wr_list(csk);