From: Kees Cook <keescook@chromium.org>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: Igor Mitsyanko <imitsyanko@quantenna.com>,
Avinash Patil <avinashp@quantenna.com>,
Sergey Matyukevich <smatyukevich@quantenna.com>,
Kamlesh Rath <krath@quantenna.com>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] wireless: qtnfmac: Convert timers to use timer_setup()
Date: Mon, 16 Oct 2017 16:36:22 -0700 [thread overview]
Message-ID: <20171016233622.GA101550@beast> (raw)
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Igor Mitsyanko <imitsyanko@quantenna.com>
Cc: Avinash Patil <avinashp@quantenna.com>
Cc: Sergey Matyukevich <smatyukevich@quantenna.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Kamlesh Rath <krath@quantenna.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
---
drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 7 +++----
drivers/net/wireless/quantenna/qtnfmac/core.c | 2 +-
2 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
index 32bf72c0399f..ac1b9bd5ed90 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
@@ -581,9 +581,9 @@ qtnf_del_station(struct wiphy *wiphy, struct net_device *dev,
return ret;
}
-static void qtnf_scan_timeout(unsigned long data)
+static void qtnf_scan_timeout(struct timer_list *t)
{
- struct qtnf_wmac *mac = (struct qtnf_wmac *)data;
+ struct qtnf_wmac *mac = from_timer(mac, t, scan_timeout);
pr_warn("mac%d scan timed out\n", mac->macid);
qtnf_scan_done(mac, true);
@@ -602,8 +602,7 @@ qtnf_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
return -EFAULT;
}
- mac->scan_timeout.data = (unsigned long)mac;
- mac->scan_timeout.function = qtnf_scan_timeout;
+ mac->scan_timeout.function = (TIMER_FUNC_TYPE)qtnf_scan_timeout;
mod_timer(&mac->scan_timeout,
jiffies + QTNF_SCAN_TIMEOUT_SEC * HZ);
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c
index 5e60180482d1..aa7f146278a7 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/core.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/core.c
@@ -289,7 +289,7 @@ static struct qtnf_wmac *qtnf_core_mac_alloc(struct qtnf_bus *bus,
mac->iflist[i].vifid = i;
qtnf_sta_list_init(&mac->iflist[i].sta_list);
mutex_init(&mac->mac_lock);
- init_timer(&mac->scan_timeout);
+ setup_timer(&mac->scan_timeout, NULL, 0);
}
qtnf_mac_init_primary_intf(mac);
--
2.7.4
--
Kees Cook
Pixel Security
next reply other threads:[~2017-10-16 23:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-16 23:36 Kees Cook [this message]
2017-10-17 8:39 ` [PATCH] wireless: qtnfmac: Convert timers to use timer_setup() Sergey Matyukevich
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=20171016233622.GA101550@beast \
--to=keescook@chromium.org \
--cc=avinashp@quantenna.com \
--cc=imitsyanko@quantenna.com \
--cc=krath@quantenna.com \
--cc=kvalo@codeaurora.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-wireless@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=smatyukevich@quantenna.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).