From: Navid Emamdoost <navid.emamdoost@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: emamd001@umn.edu, smccaman@umn.edu, kjlu@umn.edu,
Navid Emamdoost <navid.emamdoost@gmail.com>,
QCA ath9k Development <ath9k-devel@qca.qualcomm.com>,
Kalle Valo <kvalo@codeaurora.org>,
"David S. Miller" <davem@davemloft.net>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] ath9k: release allocated buffer if timed out
Date: Fri, 6 Sep 2019 13:59:30 -0500 [thread overview]
Message-ID: <20190906185931.19288-1-navid.emamdoost@gmail.com> (raw)
In ath9k_wmi_cmd, the allocated network buffer needs to be released
if timeout happens. Otherwise memory will be leaked.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
---
drivers/net/wireless/ath/ath9k/wmi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c
index d1f6710ca63b..cdc146091194 100644
--- a/drivers/net/wireless/ath/ath9k/wmi.c
+++ b/drivers/net/wireless/ath/ath9k/wmi.c
@@ -336,6 +336,7 @@ int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id,
ath_dbg(common, WMI, "Timeout waiting for WMI command: %s\n",
wmi_cmd_to_name(cmd_id));
mutex_unlock(&wmi->op_mutex);
+ kfree_skb(skb);
return -ETIMEDOUT;
}
--
2.17.1
next reply other threads:[~2019-09-06 18:59 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-06 18:59 Navid Emamdoost [this message]
2019-09-10 13:32 ` Kalle Valo
2020-05-12 16:56 ` Brian Norris
2020-05-13 3:24 ` Navid Emamdoost
2020-05-13 19:12 ` Brian Norris
2020-05-13 7:05 ` Kalle Valo
2020-05-13 19:02 ` Brian Norris
2020-05-20 20:59 ` Brian Norris
2020-05-22 10:34 ` Kalle Valo
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=20190906185931.19288-1-navid.emamdoost@gmail.com \
--to=navid.emamdoost@gmail.com \
--cc=ath9k-devel@qca.qualcomm.com \
--cc=davem@davemloft.net \
--cc=emamd001@umn.edu \
--cc=kjlu@umn.edu \
--cc=kvalo@codeaurora.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-wireless@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=smccaman@umn.edu \
/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
all inboxes | Powered by JetHome®