summaryrefslogtreecommitdiffstats
path: root/kernel/sched_rt.c
diff options
context:
space:
mode:
authorOleg Nesterov <oleg@redhat.com>2010-06-11 01:09:48 +0200
committerIngo Molnar <mingo@elte.hu>2010-06-18 10:46:56 +0200
commitc32b4fce799d3a6157df9048d03e429956c58818 (patch)
treeb9f3064e19516f70888c9f0ab66e735b1bec05c2 /kernel/sched_rt.c
parenta44702e8858a071aa0f2365113ea4a2e51c8b575 (diff)
downloadlinux-c32b4fce799d3a6157df9048d03e429956c58818.tar.bz2
sched: task_tick_rt: Remove the obsolete ->signal != NULL check
Remove the obsolete ->signal != NULL check in watchdog(). Since ea6d290c ->signal can't be NULL. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <20100610230948.GA25911@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched_rt.c')
-rw-r--r--kernel/sched_rt.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 8afb953e31c6..d10c80ebb67a 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -1663,9 +1663,6 @@ static void watchdog(struct rq *rq, struct task_struct *p)
{
unsigned long soft, hard;
- if (!p->signal)
- return;
-
/* max may change after cur was read, this will be fixed next tick */
soft = task_rlimit(p, RLIMIT_RTTIME);
hard = task_rlimit_max(p, RLIMIT_RTTIME);