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usb: gadget: composite: switch over to ERR_CAST() 

This patch fixes the following Coccinelle warning:

drivers/usb/gadget/composite.c:1142:9-16: WARNING: \
	ERR_CAST can be used with uc

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Felipe Balbi 2014-03-10 13:30:56 -05:00 committed by Greg Kroah-Hartman
parent 3b74c73f8d
commit dad4babe41
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/composite.c
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@ -1139,7 +1139,7 @@ struct usb_string *usb_gstrings_attach(struct usb_composite_dev *cdev,
uc = copy_gadget_strings(sp, n_gstrings, n_strings);
if (IS_ERR(uc))
return ERR_PTR(PTR_ERR(uc));
return ERR_CAST(uc);
n_gs = get_containers_gs(uc);
ret = usb_string_ids_tab(cdev, n_gs[0]->strings);