linux-kernel - [PATCH] tick/broadcast: beautify code for removing redundancy statement

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Date:   Tue, 4 Dec 2018 03:46:43 +0800
From:   Peng Hao <peng.hao2@....com.cn>
To:     fweisbec@...il.com, tglx@...utronix.de, mingo@...nel.org
Cc:     linux-kernel@...r.kernel.org, Peng Hao <peng.hao2@....com.cn>
Subject: [PATCH]  tick/broadcast: beautify code for removing redundancy statement

Remove redundant "ret = 0" statment which was previously
initialized to 0.

Signed-off-by: Peng Hao <peng.hao2@....com.cn>
---
 kernel/time/tick-broadcast.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index aa2094d..311ee7c 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -209,7 +209,6 @@ int tick_device_uses_broadcast(struct clock_event_device *dev, int cpu)
 			 * caller initialize the device.
 			 */
 			tick_broadcast_clear_oneshot(cpu);
-			ret = 0;
 			break;
 
 		case TICKDEV_MODE_PERIODIC:
-- 
1.8.3.1