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From: YueHaibing <yuehaibing@huawei.com>
To: <rostedt@goodmis.org>, <mhiramat@kernel.org>,
<mark.rutland@arm.com>, <tglx@linutronix.de>, <mingo@redhat.com>,
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CC: <linux-kernel@vger.kernel.org>,
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YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH -next] x86/ftrace: Remove unsued extern declaration
ftrace_regs_caller_ret()
Date: Fri, 23 Jun 2023 17:16:40 +0800
Message-ID: <20230623091640.21952-1-yuehaibing@huawei.com>
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[-next] x86/ftrace: Remove unsued extern declaration ftrace_regs_caller_ret()
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Commit Message
Yue Haibing
June 23, 2023, 9:16 a.m. UTC
This is now unused, so can remove it.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
arch/x86/kernel/ftrace.c | 1 -
1 file changed, 1 deletion(-)
Comments
On Fri, 23 Jun 2023 17:16:40 +0800 YueHaibing <yuehaibing@huawei.com> wrote: > This is now unused, so can remove it. > Looks good to me. Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Thanks! > Signed-off-by: YueHaibing <yuehaibing@huawei.com> > --- > arch/x86/kernel/ftrace.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c > index 01e8f34daf22..12df54ff0e81 100644 > --- a/arch/x86/kernel/ftrace.c > +++ b/arch/x86/kernel/ftrace.c > @@ -282,7 +282,6 @@ static inline void tramp_free(void *tramp) { } > > /* Defined as markers to the end of the ftrace default trampolines */ > extern void ftrace_regs_caller_end(void); > -extern void ftrace_regs_caller_ret(void); > extern void ftrace_caller_end(void); > extern void ftrace_caller_op_ptr(void); > extern void ftrace_regs_caller_op_ptr(void); > -- > 2.34.1 >
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index 01e8f34daf22..12df54ff0e81 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -282,7 +282,6 @@ static inline void tramp_free(void *tramp) { } /* Defined as markers to the end of the ftrace default trampolines */ extern void ftrace_regs_caller_end(void); -extern void ftrace_regs_caller_ret(void); extern void ftrace_caller_end(void); extern void ftrace_caller_op_ptr(void); extern void ftrace_regs_caller_op_ptr(void);