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rcutorture: Fix unused-function warning for torturing_tasks()

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The torturing_tasks() function is used only in kernels built with
CONFIG_PROVE_RCU=y, so the second definition can result in unused-function
compiler warnings.  This commit adds __maybe_unused to suppress these
warnings.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
This commit is contained in:
Paul E. McKenney 2015-08-24 13:13:51 -07:00
parent 889d487a26
commit 4f441a258f
1 changed files with 1 additions and 1 deletions
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2
kernel/rcu/rcutorture.c
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@ -695,7 +695,7 @@ static bool __maybe_unused torturing_tasks(void)
#define RCUTORTURE_TASKS_OPS
static bool torturing_tasks(void)
static bool __maybe_unused torturing_tasks(void)
{
return false;
}