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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2008-10-21 16:11:20 +1100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-26 09:38:17 -0700 |
| commit | 2077776641b6ffb0049f13018d2e162340ec51c7 (patch) | |
| tree | 7fa3a58a4a8645f7a756e1f05c3f1d48ed6b639b /kernel/cgroup.c | |
| parent | b1cd2ee3b95f1c3108c68c82342c614e58ce1f13 (diff) | |
| download | lwn-2077776641b6ffb0049f13018d2e162340ec51c7.tar.gz lwn-2077776641b6ffb0049f13018d2e162340ec51c7.zip | |
cgroup: remove unused variable
/scratch/sfr/next/kernel/cgroup.c: In function 'cgroup_tasks_start':
/scratch/sfr/next/kernel/cgroup.c:2107: warning: unused variable 'i'
Introduced in commit cc31edceee04a7b87f2be48f9489ebb72d264844 "cgroups:
convert tasks file to use a seq_file with shared pid array".
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/cgroup.c')
| -rw-r--r-- | kernel/cgroup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index 046c1609606b..35eebd5510c2 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -2104,7 +2104,7 @@ static void *cgroup_tasks_start(struct seq_file *s, loff_t *pos) down_read(&cgrp->pids_mutex); if (pid) { int end = cgrp->pids_length; - int i; + while (index < end) { int mid = (index + end) / 2; if (cgrp->tasks_pids[mid] == pid) { |