linux-kernel - [tip: timers/core] clocksource/driver/arm_global_timer: Remove unnecessary ‘0’ values from err

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Message-ID: <172086581592.2215.7896627490526190130.tip-bot2@tip-bot2>
Date: Sat, 13 Jul 2024 10:16:55 -0000
From: "tip-bot2 for Li kunyu" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Li kunyu <kunyu@...china.com>, Daniel Lezcano <daniel.lezcano@...aro.org>,
 x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: timers/core] clocksource/driver/arm_global_timer: Remove
 unnecessary ‘0’ values from err

The following commit has been merged into the timers/core branch of tip:

Commit-ID:     f3539a6a6998e1e662fdb30af435f239d5931c98
Gitweb:        https://git.kernel.org/tip/f3539a6a6998e1e662fdb30af435f239d5931c98
Author:        Li kunyu <kunyu@...china.com>
AuthorDate:    Fri, 05 Jul 2024 13:21:59 +08:00
Committer:     Daniel Lezcano <daniel.lezcano@...aro.org>
CommitterDate: Fri, 12 Jul 2024 16:07:05 +02:00

clocksource/driver/arm_global_timer: Remove unnecessary ‘0’ values from err

The 'err' variable is initialized whatever the code path, it is
pointless to initialize it when it is declared.

Signed-off-by: Li kunyu <kunyu@...china.com>
Link: https://lore.kernel.org/r/20240705052159.22235-1-kunyu@nfschina.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 drivers/clocksource/arm_global_timer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/arm_global_timer.c b/drivers/clocksource/arm_global_timer.c
index ab1c8c2..a05cfaa 100644
--- a/drivers/clocksource/arm_global_timer.c
+++ b/drivers/clocksource/arm_global_timer.c
@@ -343,7 +343,7 @@ static int __init global_timer_of_register(struct device_node *np)
 {
 	struct clk *gt_clk;
 	static unsigned long gt_clk_rate;
-	int err = 0;
+	int err;
 
 	/*
 	 * In A9 r2p0 the comparators for each processor with the global timer