From: Eric Dumazet <eric.dumazet@gmail.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
Eric Dumazet <edumazet@google.com>,
Eric Dumazet <eric.dumazet@gmail.com>,
Frederic Weisbecker <frederic@kernel.org>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
Rich Felker <dalias@libc.org>
Subject: [PATCH] sh: remove unused variable
Date: Wed, 14 Apr 2021 10:05:17 -0700 [thread overview]
Message-ID: <20210414170517.1205430-1-eric.dumazet@gmail.com> (raw)
From: Eric Dumazet <edumazet@google.com>
Removes this annoying warning:
arch/sh/kernel/traps.c: In function ‘nmi_trap_handler’:
arch/sh/kernel/traps.c:183:15: warning: unused variable ‘cpu’ [-Wunused-variable]
183 | unsigned int cpu = smp_processor_id();
Fixes: fe3f1d5d7cd3 ("sh: Get rid of nmi_count()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Frederic Weisbecker <frederic@kernel.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
---
arch/sh/kernel/traps.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
index f5beecdac69382f2d719fa33d50b9d58e22f6ff8..e76b221570999776e3bc9276d6b2fd60b9132e94 100644
--- a/arch/sh/kernel/traps.c
+++ b/arch/sh/kernel/traps.c
@@ -180,7 +180,6 @@ static inline void arch_ftrace_nmi_exit(void) { }
BUILD_TRAP_HANDLER(nmi)
{
- unsigned int cpu = smp_processor_id();
TRAP_HANDLER_DECL;
arch_ftrace_nmi_enter();
--
2.31.1.295.g9ea45b61b8-goog
next reply other threads:[~2021-04-14 17:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-14 17:05 Eric Dumazet [this message]
2021-05-10 20:11 ` [PATCH] sh: remove unused variable Eric Dumazet
2021-05-10 20:56 ` Thomas Gleixner
2021-05-10 21:26 ` [tip: irq/urgent] sh: Remove " tip-bot2 for Eric Dumazet
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