linux-kernel - [PATCH] clocksource/drivers: remove unnecessary return in switch statement

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Date:   Mon, 25 Apr 2022 08:46:44 +0000
From:   cgel.zte@...il.com
To:     daniel@...ngy.jp
Cc:     romain.perier@...il.com, daniel.lezcano@...aro.org,
        tglx@...utronix.de, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Minghao Chi <chi.minghao@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH] clocksource/drivers: remove unnecessary return in switch statement

From: Minghao Chi <chi.minghao@....com.cn>

Since there's a return immediately after the 'break', there's no need for
this extra 'return'.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
---
 drivers/clocksource/timer-msc313e.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/clocksource/timer-msc313e.c b/drivers/clocksource/timer-msc313e.c
index 54c54ca7c786..fedcbcafd320 100644
--- a/drivers/clocksource/timer-msc313e.c
+++ b/drivers/clocksource/timer-msc313e.c
@@ -233,14 +233,10 @@ static int __init msc313e_timer_init(struct device_node *np)
 	switch (num_called) {
 	case 0:
 		ret = msc313e_clksrc_init(np);
-		if (ret)
-			return ret;
 		break;
 
 	default:
 		ret = msc313e_clkevt_init(np);
-		if (ret)
-			return ret;
 		break;
 	}
 
-- 
2.25.1