[PATCH] mailbox: rockchip: Delete redundant return value check of platform_get_resource()

From	Belen Sarabia <belensarabia@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] mailbox: rockchip: Delete redundant return value check of platform_get_resource()
Date	2017-03-25 17:00 +0100
Message-ID	<toWgG-2VS-5@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Delete redundant error handling on the result to platform_get_resource() when the value is
passed to devm_ioremap_resource().

Signed-off-by: Belen Sarabia <belensarabia@gmail.com>
---
 drivers/mailbox/rockchip-mailbox.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/mailbox/rockchip-mailbox.c b/drivers/mailbox/rockchip-mailbox.c
index d702a20..4dae133 100644
--- a/drivers/mailbox/rockchip-mailbox.c
+++ b/drivers/mailbox/rockchip-mailbox.c
@@ -205,9 +205,6 @@ static int rockchip_mbox_probe(struct platform_device *pdev)
 	mb->mbox.txdone_irq = true;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res)
-		return -ENODEV;
-
 	mb->mbox_base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(mb->mbox_base))
 		return PTR_ERR(mb->mbox_base);
-- 
1.9.1

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[PATCH] mailbox: rockchip: Delete redundant return value check of  platform_get_resource() Belen Sarabia <belensarabia@gmail.com> - 2017-03-25 17:00 +0100

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