linux-kernel - [PATCH V2 4/9] genirq/timings: Use the min kernel macro

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Date:   Fri, 24 May 2019 13:16:10 +0200
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     tglx@...utronix.de
Cc:     linux-kernel@...r.kernel.org, andriy.shevchenko@...ux.intel.com
Subject: [PATCH V2 4/9] genirq/timings: Use the min kernel macro

The' min' is available as a kernel macro. Use it instead of writing
the same code.

Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 kernel/irq/timings.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/kernel/irq/timings.c b/kernel/irq/timings.c
index 06bde5253a7d..8928601b4b42 100644
--- a/kernel/irq/timings.c
+++ b/kernel/irq/timings.c
@@ -406,8 +406,7 @@ static u64 __irq_timings_next_event(struct irqt_stat *irqs, int irq, u64 now)
 	/*
 	 * 'count' will depends if the circular buffer wrapped or not
 	 */
-	count = irqs->count < IRQ_TIMINGS_SIZE ?
-		irqs->count : IRQ_TIMINGS_SIZE;
+	count = min_t(int, irqs->count,  IRQ_TIMINGS_SIZE);
 
 	start = irqs->count < IRQ_TIMINGS_SIZE ?
 		0 : (irqs->count & IRQ_TIMINGS_MASK);
-- 
2.17.1