[PATCH] dup_task_struct can be static

dup_task_struct is defined and used only in kernel/fork.c.

diff --git a/kernel/fork.c b/kernel/fork.c
index 6f5f85196ba6698655c5353de40eebf22c7680e3..66bff070e11fdf4073c5bbffbcccc92e4b623baa 100644 (file)
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -99,7 +99,7 @@ void __init fork_init(unsigned long mempages)
        init_task.rlim[RLIMIT_NPROC].rlim_max = max_threads/2;
 }
 
-struct task_struct *dup_task_struct(struct task_struct *orig)
+static struct task_struct *dup_task_struct(struct task_struct *orig)
 {
        struct task_struct *tsk;
        struct thread_info *ti;