linux-kernel - Re: [PATCH] usb: gadget: uvc: fix returnvar.cocci warnings

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Message-ID: <55FAA451.9000108@users.sourceforge.net>
Date:	Thu, 17 Sep 2015 13:30:25 +0200
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	Andrzej Pietrasiewicz <andrzej.p@...sung.com>
Cc:	Julia Lawall <julia.lawall@...6.fr>, kbuild-all@...org,
	Felipe Balbi <balbi@...com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: gadget: uvc: fix returnvar.cocci warnings

> Fortunately it does not matter anyway because the return value
> of the drop_link() operation is silently ignored by its caller in
> fs/configfs/symlink.c, functions configfs_symlink() and configfs_unlink().

Should such an implementation detail be also reconsidered once more?

Regards,
Markus
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