From: Varun Prakash <varun@chelsio.com>
To: martin.petersen@oracle.com
Cc: linux-scsi@vger.kernel.org, indranil@chelsio.com, varun@chelsio.com
Subject: [PATCH] scsi: cxgb4i: fix Tx skb leak
Date: Wed, 11 Oct 2017 19:33:07 +0530 [thread overview]
Message-ID: <1507730587-6655-1-git-send-email-varun@chelsio.com> (raw)
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 <varun@chelsio.com>
---
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 1d02cf9..30d5f0e 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);
--
2.0.2
next reply other threads:[~2017-10-11 14:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-11 14:03 Varun Prakash [this message]
2017-10-11 18:28 ` [PATCH] scsi: cxgb4i: fix Tx skb leak Martin K. Petersen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1507730587-6655-1-git-send-email-varun@chelsio.com \
--to=varun@chelsio.com \
--cc=indranil@chelsio.com \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).