linux-kernel - [PATCH] include: Modify parameters that are not used in __local_bh_disable

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Date:   Sun,  2 Aug 2020 04:01:01 -0700
From:   leesagacious <lizhe@...-os.ac.cn>
To:     linux-kernel@...r.kernel.org
Cc:     leesagacious <lizhe@...-os.ac.cn>
Subject: [PATCH] include: Modify parameters that are not used in __local_bh_disable_ip()

Signed-off-by: leesagacious <lizhe@...-os.ac.cn>
---
 include/linux/bottom_half.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/bottom_half.h b/include/linux/bottom_half.h
index ab54f34..edcdf3fa 100644
--- a/include/linux/bottom_half.h
+++ b/include/linux/bottom_half.h
@@ -7,7 +7,7 @@
 #ifdef CONFIG_TRACE_IRQFLAGS
 extern void __local_bh_disable_ip(unsigned long ip, unsigned int cnt);
 #else
-static __always_inline void __local_bh_disable_ip(unsigned long __unused ip,
+static __always_inline void __local_bh_disable_ip(__attribute__((unused)) unsigned long ip,
 					unsigned int cnt)
 {
 	preempt_count_add(cnt);
-- 
2.7.4