Commit 7061ca3b authored Dec 20, 2011 by Paul E. McKenney

sched: Add "const" to is_idle_task() parameter

This patch fixes a build warning in -next due to a const pointer being
passed to is_idle_task(). Because is_idle_task() does not modify anything,
this commit adds the "const" to is_idle_task()'s argument declaration.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

parent d8e8ed95

include/linux/sched.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -2074,7 +2074,7 @@ extern struct task_struct *idle_task(int cpu);
		* is_idle_task - is the specified task an idle task?
		* @tsk: the task in question.
		*/
		static inline bool is_idle_task(struct task_struct *p)
		static inline bool is_idle_task(const struct task_struct *p)
		{
		return p->pid == 0;
		}