summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorJulia Lawall <Julia.Lawall@lip6.fr>2012-08-25 23:57:06 +0400
committerFelipe Balbi <balbi@ti.com>2012-08-31 13:49:52 +0400
commit44fd6c0266d3ec752be1bf003015544ea45f473f (patch)
treed6a2918061072497bb67c92759cb4f12b742aba9
parent85b8614d722389202af298e1bf8a599c431fef19 (diff)
downloadlinux-44fd6c0266d3ec752be1bf003015544ea45f473f.tar.xz
usb: gadget: lpc32xx_udc.c: adjust inconsistent IS_ERR and PTR_ERR
Change the call to PTR_ERR to access the value just tested by IS_ERR. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e,e1; @@ ( if (IS_ERR(e)) { ... PTR_ERR(e) ... } | if (IS_ERR(e=e1)) { ... PTR_ERR(e) ... } | *if (IS_ERR(e)) { ... * PTR_ERR(e1) ... } ) // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Felipe Balbi <balbi@ti.com>
-rw-r--r--drivers/usb/gadget/lpc32xx_udc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/lpc32xx_udc.c b/drivers/usb/gadget/lpc32xx_udc.c
index a0195f20bf3b..f696fb9b136d 100644
--- a/drivers/usb/gadget/lpc32xx_udc.c
+++ b/drivers/usb/gadget/lpc32xx_udc.c
@@ -3176,7 +3176,7 @@ static int __init lpc32xx_udc_probe(struct platform_device *pdev)
udc->usb_otg_clk = clk_get(&pdev->dev, "ck_usb_otg");
if (IS_ERR(udc->usb_otg_clk)) {
dev_err(udc->dev, "failed to acquire USB otg clock\n");
- retval = PTR_ERR(udc->usb_slv_clk);
+ retval = PTR_ERR(udc->usb_otg_clk);
goto usb_otg_clk_get_fail;
}