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Commit 4fe91d51 authored by Paul Jackson's avatar Paul Jackson Committed by Linus Torvalds
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cgroup: fix sparse warning of shadow symbol in cgroup.c 



Fix a code warning: symbol 'p' shadows an earlier one

This is a reincarnation of Harvey Harrison's patch:
	cpuset: sparse warnings in cpuset.c

Independently, Cliff Wickman moved the affected code,
from kernel/cpuset.c to kernel/cgroup.c, in his patch:
	cpusets: update_cpumask revision

Signed-off-by: default avatarPaul Jackson <pj@sgi.com>
Cc: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Cliff Wickman <cpw@sgi.com>
Acked-by: default avatarPaul Menage <menage@google.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 3df91fe3

kernel/cgroup.c

+5 −5
Original line number Diff line number Diff line
@@ -1913,14 +1913,14 @@ int cgroup_scan_tasks(struct cgroup_scanner *scan) 


	if (heap->size) {

		for (i = 0; i < heap->size; i++) {

			struct task_struct *p = heap->ptrs[i];

			struct task_struct *q = heap->ptrs[i];

			if (i == 0) {

				latest_time = p->start_time;

				latest_task = p;

				latest_time = q->start_time;

				latest_task = q;

			}

			/* Process the task per the caller's callback */

			scan->process_task(p, scan);

			put_task_struct(p);

			scan->process_task(q, scan);

			put_task_struct(q);

		}

		/*

		 * If we had to process any tasks at all, scan again