Date: Fri, 10 May 2013 10:08:05 -0400 From: David Chisnall <theraven@FreeBSD.org> To: Eitan Adler <eadler@FreeBSD.org> Cc: svn-src-head@FreeBSD.org, Alexey Dokuchaev <danfe@FreeBSD.org>, src-committers@FreeBSD.org, svn-src-all@FreeBSD.org Subject: Re: svn commit: r250430 - head/sbin/dmesg Message-ID: <B9131AF3-6954-4648-89C6-221F2EAA5904@FreeBSD.org> In-Reply-To: <CAF6rxgntq78dOseBdB_o4a7Qk09kpzk1BS9KtCcW=gQSAa%2Bfhw@mail.gmail.com> References: <201305100342.r4A3gmc9080595@svn.freebsd.org> <20130510074235.GA19945@FreeBSD.org> <CAF6rxgkHDzMPY7za8z--SSPz3VJGisM_nT96CX9xxKvU4h5TxA@mail.gmail.com> <20130510133637.GA1679@FreeBSD.org> <CAF6rxgntq78dOseBdB_o4a7Qk09kpzk1BS9KtCcW=gQSAa%2Bfhw@mail.gmail.com>
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On 10 May 2013, at 10:01, Eitan Adler <eadler@FreeBSD.org> wrote: > I thought style(9) disliked the leading (void) but I could be wrong. The cast to (void) tells the compiler that you are ignoring the return result. Without it, you will introduce new warnings and break the build on certain compiler versions with -Werror. David
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