Commit 20777766 authored by Stephen Rothwell's avatar Stephen Rothwell Committed by Linus Torvalds

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 cc31edce "cgroups:
convert tasks file to use a seq_file with shared pid array".
Signed-off-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent b1cd2ee3
...@@ -2104,7 +2104,7 @@ static void *cgroup_tasks_start(struct seq_file *s, loff_t *pos) ...@@ -2104,7 +2104,7 @@ static void *cgroup_tasks_start(struct seq_file *s, loff_t *pos)
down_read(&cgrp->pids_mutex); down_read(&cgrp->pids_mutex);
if (pid) { if (pid) {
int end = cgrp->pids_length; int end = cgrp->pids_length;
int i;
while (index < end) { while (index < end) {
int mid = (index + end) / 2; int mid = (index + end) / 2;
if (cgrp->tasks_pids[mid] == pid) { if (cgrp->tasks_pids[mid] == pid) {
......
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