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From:   Yang Li <yang.lee@linux.alibaba.com>
To:     krzysztof.kozlowski@linaro.org
Cc:     andi@etezian.org, broonie@kernel.org, alim.akhtar@samsung.com,
        linux-spi@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        Yang Li <yang.lee@linux.alibaba.com>,
        Abaci Robot <abaci@linux.alibaba.com>
Subject: [PATCH -next] spi: Return true/false (not 1/0) from bool function
Date:   Thu,  9 Jun 2022 14:03:23 +0800
Message-Id: <20220609060323.106095-1-yang.lee@linux.alibaba.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Return boolean values ("true" or "false") instead of 1 or 0 from bool
function. This fixes the following warnings from coccicheck:

./drivers/spi/spi-s3c64xx.c:385:9-10: WARNING: return of 0/1 in function
's3c64xx_spi_can_dma' with return type bool

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
 drivers/spi/spi-s3c64xx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 82558e37c735..28e7b7cb68a7 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -382,7 +382,7 @@ static bool s3c64xx_spi_can_dma(struct spi_master *master,
 	if (sdd->rx_dma.ch && sdd->tx_dma.ch) {
 		return xfer->len > (FIFO_LVL_MASK(sdd) >> 1) + 1;
 	} else {
-		return 0;
+		return false;
 	}
 
 }
-- 
2.20.1.7.g153144c