crypto: omap-des - fix error return code in omap_des_probe()

Print and propagate the return value of platform_get_irq on failure. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
mariux64 · Jul 18, 2017 · 3822c33 · 3822c33
1 parent 62c58f8
commit 3822c33
Showing 1 changed file with 2 additions and 1 deletion.
diff --git 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;
 		}