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From: Rui Wang <wangrui@loongson.cn>
To: Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>, Boqun Feng <boqun.feng@gmail.com>,
	linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
	Rui Wang <wangrui@loongson.cn>, Rui Wang <r@hev.cc>
Subject: [RFC PATCH v2] locking/atomic: arch/mips: Fix atomic{_64,}_sub_if_positive
Date: Thu, 29 Jul 2021 17:31:52 +0800	[thread overview]
Message-ID: <20210729093152.146256-1-wangrui@loongson.cn> (raw)

This looks like a typo and that caused atomic64 test failed.

Signed-off-by: Rui Wang <wangrui@loongson.cn>
---
 arch/mips/include/asm/atomic.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
index 95e1f7f3597f..a0b9e7c1e4fc 100644
--- a/arch/mips/include/asm/atomic.h
+++ b/arch/mips/include/asm/atomic.h
@@ -206,7 +206,7 @@ ATOMIC_OPS(atomic64, xor, s64, ^=, xor, lld, scd)
  * The function returns the old value of @v minus @i.
  */
 #define ATOMIC_SIP_OP(pfx, type, op, ll, sc)				\
-static __inline__ int arch_##pfx##_sub_if_positive(type i, pfx##_t * v)	\
+static __inline__ type arch_##pfx##_sub_if_positive(type i, pfx##_t * v)	\
 {									\
 	type temp, result;						\
 									\
-- 
2.32.0


             reply	other threads:[~2021-07-29  9:32 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-29  9:31 Rui Wang [this message]
2021-08-05  9:16 ` [RFC PATCH v2] locking/atomic: arch/mips: Fix atomic{_64,}_sub_if_positive Thomas Bogendoerfer

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