leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

usb: gadget: fix ptr_ret.cocci warnings

Browse Source 
drivers/usb/gadget/udc/r8a66597-udc.c:1849:1-3: WARNING: PTR_ERR_OR_ZERO can be used

 Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: scripts/coccinelle/api/ptr_ret.cocci

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Fengguang Wu 2014-10-29 22:18:55 +08:00 committed by Felipe Balbi
parent 8b920f16e6
commit a2655e4a8e
1 changed files with 1 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/usb/gadget/udc/r8a66597-udc.c
View File

@ -1845,10 +1845,7 @@ static int r8a66597_sudmac_ioremap(struct r8a66597 *r8a66597,
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "sudmac");
r8a66597->sudmac_reg = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(r8a66597->sudmac_reg))
return PTR_ERR(r8a66597->sudmac_reg);
return 0;
return PTR_ERR_OR_ZERO(r8a66597->sudmac_reg);
}
static int r8a66597_probe(struct platform_device *pdev)