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authorJulia Lawall <Julia.Lawall@lip6.fr>2012-08-25 23:57:06 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-09-06 03:52:09 +0400
commit1a35d9df80c0e45afd764f0214e41f27a8a2fce7 (patch)
treedafbe401d1c8bf4fdf06fcbbc6d95b4fc68ac860 /drivers
parent2ec15a6fbe931a8e0b45a3b26f59b9eb2701b4d1 (diff)
downloadlinux-1a35d9df80c0e45afd764f0214e41f27a8a2fce7.tar.xz
drivers/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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-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 f1ec99e69cb7..3a6cdd0c7c5a 100644
--- a/drivers/usb/gadget/lpc32xx_udc.c
+++ b/drivers/usb/gadget/lpc32xx_udc.c
@@ -3208,7 +3208,7 @@ 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;
}