sched: fix warning in inc_rt_tasks() to not declare variable 'rq' if it's not needed

Fix inc_rt_tasks() to not declare variable 'rq' if it's not needed.  It is
declared if CONFIG_SMP or CONFIG_RT_GROUP_SCHED, but only used if CONFIG_SMP.

This is a consequence of patch 1f11eb6a8b plus
patch 1100ac91b6.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
David Howells 2008-07-11 13:34:54 +01:00 committed by Ingo Molnar
commit 577b4a58d2