linux-kernel - [PATCH 06/21] wifi: rt2x00: Remove redundant hrtimer

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Message-Id: <b1279cd5bf0c77a9434a70a025701ec251a30f8e.1729864615.git.namcao@linutronix.de>
Date: Mon, 28 Oct 2024 08:29:25 +0100
From: Nam Cao <namcao@...utronix.de>
To: Anna-Maria Behnsen <anna-maria@...utronix.de>,
	Frederic Weisbecker <frederic@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>,
	Miguel Ojeda <ojeda@...nel.org>,
	Kees Cook <kees@...nel.org>,
	linux-kernel@...r.kernel.org
Cc: Nam Cao <namcao@...utronix.de>,
	Kalle Valo <kvalo@...nel.org>,
	linux-wireless@...r.kernel.org
Subject: [PATCH 06/21] wifi: rt2x00: Remove redundant hrtimer_init()

rt2x00usb_probe() executes a hrtimer_init() for txstatus_timer. Afterwards,
rt2x00lib_probe_dev() is called which also initializes this txstatus_timer
with the same settings.

Remove the redundant hrtimer_init() call in rt2x00usb_probe().

Signed-off-by: Nam Cao <namcao@...utronix.de>
---
Cc: Kalle Valo <kvalo@...nel.org>
Cc: linux-wireless@...r.kernel.org
---
 drivers/net/wireless/ralink/rt2x00/rt2x00usb.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
index 8fd22c69855f..a6d50149e0c3 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
@@ -823,8 +823,6 @@ int rt2x00usb_probe(struct usb_interface *usb_intf,
 
 	INIT_WORK(&rt2x00dev->rxdone_work, rt2x00usb_work_rxdone);
 	INIT_WORK(&rt2x00dev->txdone_work, rt2x00usb_work_txdone);
-	hrtimer_init(&rt2x00dev->txstatus_timer, CLOCK_MONOTONIC,
-		     HRTIMER_MODE_REL);
 
 	retval = rt2x00usb_alloc_reg(rt2x00dev);
 	if (retval)
-- 
2.39.5