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List:       linux-crypto-vger
Subject:    [PATCH] crypto: omap-des: fix error return code in omap_des_probe()
From:       "Gustavo A. R. Silva" <garsilva () embeddedor ! com>
Date:       2017-06-30 7:07:04
Message-ID: 20170630070704.GA18278 () embeddedgus
[Download RAW message or body]

Print and propagate the return value of platform_get_irq on failure.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
 drivers/crypto/omap-des.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/crypto/omap-des.c b/drivers/crypto/omap-des.c
index 0bcab00..d37c950 100644
--- a/drivers/crypto/omap-des.c
+++ b/drivers/crypto/omap-des.c
@@ -1023,7 +1023,8 @@ static int omap_des_probe(struct platform_device *pdev)
 
 		irq = platform_get_irq(pdev, 0);
 		if (irq < 0) {
-			dev_err(dev, "can't get IRQ resource\n");
+			dev_err(dev, "can't get IRQ resource: %d\n", irq);
+			err = irq;
 			goto err_irq;
 		}
 
-- 
2.5.0

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