Skip to content Skip to conversation

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

PATCH New H Hartley Sweeten 1 participant 1 message Sep 9, 2011

Subsystems (2)

x86 ptrace support

Share & tools

H Hartley Sweeten

author

2011-09-09 22:05 UTC #0 lore raw

PATCH 1/1 arch/x86/kernel/ptrace.c: quiet sparse noise

The function ptrace_set_debugreg is only used in this file and should be static. This quiets the following sparse warning:

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

Signed-off-by H Hartley Sweeten <[email protected]>

Cc Thomas Gleixner <[email protected]>

Cc Ingo Molnar <[email protected]>

Cc "H. Peter Anvin" <[email protected]>

Cc Namhyung Kim <[email protected]>

Cc Andrew Morton <[email protected]>

Cc Peter Zijlstra <[email protected]>

Cc Richard Weinberger <[email protected]>

---

arch/x86/kernel/ptrace.c +2 -1

index 8252879..89a04c7 100644
@@ -749,7 +749,8 @@ put:
 /*
  * 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);
 	int rc = 0;