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usbcore: remove unneeded error check

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This patch (as830) removes some unnecessary error checking.  According
to the kerneldoc, schedule_work() can't fail.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Stern 2006-12-15 16:04:52 -05:00 • committed by Greg Kroah-Hartman
parent 2360e4aa64
commit 1737bf2c5e
1 changed files with 1 additions and 5 deletions
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6
drivers/usb/core/message.c
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@ -1545,11 +1545,7 @@ int usb_driver_set_configuration(struct usb_device *udev, int config)
INIT_WORK(&req->work, driver_set_config_work); INIT_WORK(&req->work, driver_set_config_work);
usb_get_dev(udev); usb_get_dev(udev);
if (!schedule_work(&req->work)) { schedule_work(&req->work);
usb_put_dev(udev);
kfree(req);
return -EINVAL;
}
return 0; return 0;
} }
EXPORT_SYMBOL_GPL(usb_driver_set_configuration); EXPORT_SYMBOL_GPL(usb_driver_set_configuration);