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arch/x86/kernel/ptrace.c: Quiet sparse noise

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ptrace_set_debugreg() is only used in this file and should be
static.  This also quiets the following sparse warning:

  warning: symbol 'ptrace_set_debugreg' was not declared. Should it be static?

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: hartleys@visionengravers.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
H Hartley Sweeten 2011-11-15 14:48:58 -08:00 committed by Ingo Molnar
parent cced402299
commit 98b8b99ae1
1 changed files with 2 additions and 1 deletions
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arch/x86/kernel/ptrace.c
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@ -749,7 +749,8 @@ static int ptrace_set_breakpoint_addr(struct task_struct *tsk, int nr,
/* /*
* Handle PTRACE_POKEUSR calls for the debug register area. * Handle PTRACE_POKEUSR calls for the debug register area.
*/ */
int ptrace_set_debugreg(struct task_struct *tsk, int n, unsigned long val) static int ptrace_set_debugreg(struct task_struct *tsk, int n,
unsigned long val)
{ {
struct thread_struct *thread = &(tsk->thread); struct thread_struct *thread = &(tsk->thread);
int rc = 0; int rc = 0;