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From: Mathieu Malaterre <malat@debian.org>
To: Aleksandar Markovic <aleksandar.markovic@mips.com>
Cc: Mathieu Malaterre <malat@debian.org>,
	Ralf Baechle <ralf@linux-mips.org>,
	Miodrag Dinic <miodrag.dinic@mips.com>,
	Goran Ferenc <goran.ferenc@imgtec.com>,
	James Hogan <jhogan@kernel.org>,
	Douglas Leung <douglas.leung@imgtec.com>,
	linux-mips@linux-mips.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] MIPS: math-emu: Declare ys variable as possibly unused
Date: Tue, 26 Dec 2017 11:45:51 +0100	[thread overview]
Message-ID: <20171226104554.19612-2-malat@debian.org> (raw)
In-Reply-To: <20171226104554.19612-1-malat@debian.org>

Fix non-fatal warning:

arch/mips/math-emu/sp_fdp.c: In function ‘ieee754sp_fdp’:
arch/mips/math-emu/ieee754int.h:60:31: warning: variable ‘ys’ set but not used [-Wunused-but-set-variable]
  unsigned int ym; int ye; int ys; int yc
                               ^
arch/mips/math-emu/sp_fdp.c:37:2: note: in expansion of macro ‘COMPYSP’
  COMPYSP;
  ^~~~~~~

Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
 arch/mips/math-emu/ieee754int.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/math-emu/ieee754int.h b/arch/mips/math-emu/ieee754int.h
index 06ac0e2ac7ac..cb8f04cd24bf 100644
--- a/arch/mips/math-emu/ieee754int.h
+++ b/arch/mips/math-emu/ieee754int.h
@@ -57,7 +57,7 @@ static inline int ieee754_class_nan(int xc)
 	unsigned int xm; int xe; int xs __maybe_unused; int xc
 
 #define COMPYSP \
-	unsigned int ym; int ye; int ys; int yc
+	unsigned int ym; int ye; int ys __maybe_unused; int yc
 
 #define COMPZSP \
 	unsigned int zm; int ze; int zs; int zc
-- 
2.11.0

  reply	other threads:[~2017-12-26 10:46 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-26 10:45 [PATCH 1/2] MIPS: math-emu: Do not export function `srl128` Mathieu Malaterre
2017-12-26 10:45 ` Mathieu Malaterre [this message]
2017-12-26 15:12   ` [PATCH 2/2] MIPS: math-emu: Declare ys variable as possibly unused Aleksandar Markovic
2017-12-27  8:40     ` Mathieu Malaterre
2017-12-26 15:14 ` [PATCH 1/2] MIPS: math-emu: Do not export function `srl128` Aleksandar Markovic
2017-12-26 18:10   ` Aleksandar Markovic
2017-12-27  8:26     ` Mathieu Malaterre

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