linux-kernel - [PATCH 2/4] ASoC: renesas: rz-ssi: Drop unnecessary if condition

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Message-ID: <20260119195252.3362486-3-claudiu.beznea.uj@bp.renesas.com>
Date: Mon, 19 Jan 2026 21:52:50 +0200
From: Claudiu <claudiu.beznea@...on.dev>
To: biju.das.jz@...renesas.com,
	prabhakar.mahadev-lad.rj@...renesas.com,
	lgirdwood@...il.com,
	broonie@...nel.org,
	perex@...ex.cz,
	tiwai@...e.com
Cc: claudiu.beznea@...on.dev,
	linux-sound@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: [PATCH 2/4] ASoC: renesas: rz-ssi: Drop unnecessary if condition

From: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>

The is_stopped variable can be initialized directly at declaration,
removing the need for an extra if condition. Drop the if condition and
initialize is_stopped at declaration.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
---
 sound/soc/renesas/rz-ssi.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/renesas/rz-ssi.c b/sound/soc/renesas/rz-ssi.c
index 35239ed7f916..694b32214109 100644
--- a/sound/soc/renesas/rz-ssi.c
+++ b/sound/soc/renesas/rz-ssi.c
@@ -604,7 +604,8 @@ static irqreturn_t rz_ssi_interrupt(int irq, void *data)
 		return IRQ_HANDLED; /* Left over TX/RX interrupt */
 
 	if (irq == ssi->irq_int) { /* error or idle */
-		bool is_stopped = false;
+		bool is_stopped = !!(ssisr & (SSISR_RUIRQ | SSISR_ROIRQ |
+					      SSISR_TUIRQ | SSISR_TOIRQ));
 		int i, count;
 
 		if (rz_ssi_is_dma_enabled(ssi))
@@ -612,9 +613,6 @@ static irqreturn_t rz_ssi_interrupt(int irq, void *data)
 		else
 			count = 1;
 
-		if (ssisr & (SSISR_RUIRQ | SSISR_ROIRQ | SSISR_TUIRQ | SSISR_TOIRQ))
-			is_stopped = true;
-
 		if (ssi->capture.substream && is_stopped) {
 			if (ssisr & SSISR_RUIRQ)
 				strm_capture->uerr_num++;
-- 
2.43.0