From: Alexander Shiyan <shc_work@mail.ru>
Date: Mon, 10 Jun 2013 14:43:53 +0000 (+0400)
Subject: Misc: sram: Remove unneeded check
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=f3cbfa5d6e1bbd80b16ea337a2b00a89264c2b45;p=deliverable%2Flinux.git

Misc: sram: Remove unneeded check

Patch removes unneeded check for resource since
devm_ioremap_resource do all for us.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c
index 4a938860fec0..d87cc91bc016 100644
--- a/drivers/misc/sram.c
+++ b/drivers/misc/sram.c
@@ -45,15 +45,11 @@ static int sram_probe(struct platform_device *pdev)
 	int ret;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res)
-		return -EINVAL;
-
-	size = resource_size(res);
-
 	virt_base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(virt_base))
 		return PTR_ERR(virt_base);
 
+	size = resource_size(res);
 
 	sram = devm_kzalloc(&pdev->dev, sizeof(*sram), GFP_KERNEL);
 	if (!sram)