Commit 9d22b536 authored Jul 01, 2009 by Jaswinder Singh Rajput Committed by Ingo Molnar Jul 01, 2009

x86: Mark ptrace_get_debugreg() as static



This sparse warning:

  arch/x86/kernel/ptrace.c:560:15: warning: symbol 'ptrace_get_debugreg' was not declared. Should it be static?

triggers because ptrace_get_debugreg() is global but is only
used in a single .c file. change ptrace_get_debugreg() to
static to fix that - this also addresses the sparse warning.

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <1246458150.6940.19.camel@hpdv5.satnam>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent 4555835b

arch/x86/kernel/ptrace.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -557,7 +557,7 @@ static int ptrace_write_dr7(struct task_struct *tsk, unsigned long data)
		/*
		* Handle PTRACE_PEEKUSR calls for the debug register area.
		*/
		unsigned long ptrace_get_debugreg(struct task_struct *tsk, int n)
		static unsigned long ptrace_get_debugreg(struct task_struct *tsk, int n)
		{
		struct thread_struct *thread = &(tsk->thread);
		unsigned long val = 0;