sched: Add "const" to is_idle_task() parameter
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 20 Dec 2011 16:20:46 +0000 (08:20 -0800)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 16 Jan 2012 17:44:00 +0000 (09:44 -0800)
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>

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