diff options
Diffstat (limited to 'kernel/delayacct.c')
-rw-r--r-- | kernel/delayacct.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/kernel/delayacct.c b/kernel/delayacct.c index d473988c1d0b..54996b71e66d 100644 --- a/kernel/delayacct.c +++ b/kernel/delayacct.c | |||
@@ -108,12 +108,6 @@ int __delayacct_add_tsk(struct taskstats *d, struct task_struct *tsk) | |||
108 | struct timespec ts; | 108 | struct timespec ts; |
109 | cputime_t utime, stime, stimescaled, utimescaled; | 109 | cputime_t utime, stime, stimescaled, utimescaled; |
110 | 110 | ||
111 | /* Though tsk->delays accessed later, early exit avoids | ||
112 | * unnecessary returning of other data | ||
113 | */ | ||
114 | if (!tsk->delays) | ||
115 | goto done; | ||
116 | |||
117 | tmp = (s64)d->cpu_run_real_total; | 111 | tmp = (s64)d->cpu_run_real_total; |
118 | task_cputime(tsk, &utime, &stime); | 112 | task_cputime(tsk, &utime, &stime); |
119 | cputime_to_timespec(utime + stime, &ts); | 113 | cputime_to_timespec(utime + stime, &ts); |
@@ -158,7 +152,6 @@ int __delayacct_add_tsk(struct taskstats *d, struct task_struct *tsk) | |||
158 | d->freepages_count += tsk->delays->freepages_count; | 152 | d->freepages_count += tsk->delays->freepages_count; |
159 | spin_unlock_irqrestore(&tsk->delays->lock, flags); | 153 | spin_unlock_irqrestore(&tsk->delays->lock, flags); |
160 | 154 | ||
161 | done: | ||
162 | return 0; | 155 | return 0; |
163 | } | 156 | } |
164 | 157 | ||