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USB: g_mass_storage: min(...) warning fixed 

This patch fixes warning caused by calling min() macro
with arguments of different types:

  drivers/usb/gadget/f_mass_storage.c:623: warning: \
  comparison of distinct pointer types lacks a cast

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com>
Cc: Marek Szyprowski <m.nazarewicz@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Michal Nazarewicz 2010-02-03 11:37:17 +01:00 committed by Greg Kroah-Hartman
parent 08e6c972da
commit d7e18a9f2c
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/f_mass_storage.c
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@ -620,7 +620,7 @@ static int fsg_setup(struct usb_function *f,
*(u8 *) req->buf = fsg->common->nluns - 1;
/* Respond with data/status */
req->length = min(1, w_length);
req->length = min((u16)1, w_length);
fsg->common->ep0req_name =
ctrl->bRequestType & USB_DIR_IN ? "ep0-in" : "ep0-out";
return ep0_queue(fsg->common);