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Message-ID: <20170914073605.GA3186@inspiron> Date: Thu, 14 Sep 2017 08:36:05 +0100 From: Christos Gkekas <chris.gekas@...il.com> To: Arnd Bergmann <arnd@...db.de> Cc: Al Viro <viro@...iv.linux.org.uk>, linux-kernel@...r.kernel.org Subject: Re: [PATCH] signal: remove unused variable On 11/09/17 22:03:37 +0200, Arnd Bergmann wrote: > The get_compat_sigset() cleanup missed a variable that is now unused: > > kernel/signal.c: In function 'C_SYSC_rt_sigaction': > kernel/signal.c:3443:19: error: unused variable 'mask' [-Werror=unused-variable] > > Fixes: 9b24ec57688a ("get_compat_sigset()") > Signed-off-by: Arnd Bergmann <arnd@...db.de> > --- > kernel/signal.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/kernel/signal.c b/kernel/signal.c > index 3198a7d2e5ff..36a523640894 100644 > --- a/kernel/signal.c > +++ b/kernel/signal.c > @@ -3440,7 +3440,6 @@ COMPAT_SYSCALL_DEFINE4(rt_sigaction, int, sig, > > if (act) { > compat_uptr_t handler; > - compat_sigset_t mask; > ret = get_user(handler, &act->sa_handler); > new_ka.sa.sa_handler = compat_ptr(handler); > #ifdef __ARCH_HAS_SA_RESTORER > -- > 2.9.0 > Thanks, Acked-by: Christos Gkekas <chris.gekas@...il.com>
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