From: weiyongjun \(A\) <weiyongjun1@huawei.com>
Date: Wed, 17 Jan 2018 11:26:47 +0000 (+0000)
Subject: crypto: axis - remove unnecessary platform_get_resource() error check
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=235699e2a99fe40c11a377942e60bad11ce4046e;p=linux.git

crypto: axis - remove unnecessary platform_get_resource() error check

devm_ioremap_resource() already checks if the resource is NULL, so
remove the unnecessary platform_get_resource() error check.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/axis/artpec6_crypto.c b/drivers/crypto/axis/artpec6_crypto.c
index 22df6b55e1729..0fb8bbf41a8d9 100644
--- a/drivers/crypto/axis/artpec6_crypto.c
+++ b/drivers/crypto/axis/artpec6_crypto.c
@@ -3042,9 +3042,6 @@ static int artpec6_crypto_probe(struct platform_device *pdev)
 	variant = (enum artpec6_crypto_variant)match->data;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res)
-		return -ENODEV;
-
 	base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);