patch "USB: gadget: udc: s3c2410_udc: fix return value check in" added to usb-linus

This is a note to let you know that I've just added the patch titled

USB: gadget: udc: s3c2410_udc: fix return value check in

to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

From 6dac74b9a6ade89f0ee0166b7178b86fae27204f Mon Sep 17 00:00:00 2001
From: Wei Yongjun <[email protected]>
Date: Fri, 5 Mar 2021 03:49:27 +0000
Subject: USB: gadget: udc: s3c2410_udc: fix return value check in
s3c2410_udc_probe()

In case of error, the function devm_platform_ioremap_resource() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR().

---
 drivers/usb/gadget/udc/s3c2410_udc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

index f1ea51476add..1d3ebb07ccd4 100644
@@ -1773,8 +1773,8 @@ static int s3c2410_udc_probe(struct platform_device *pdev)
 	udc_info = dev_get_platdata(&pdev->dev);
 
 	base_addr = devm_platform_ioremap_resource(pdev, 0);
-	if (!base_addr) {
-		retval = -ENOMEM;
+	if (IS_ERR(base_addr)) {
+		retval = PTR_ERR(base_addr);
 		goto err_mem;
 	}
 

2.30.1