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authorLi Zefan <lizf@cn.fujitsu.com>2008-04-01 12:29:34 +0800
committerTony Luck <tony.luck@intel.com>2008-04-09 10:17:03 -0700
commit6794c7526651160a75e90322cb750dcceb310d34 (patch)
treecd11dabc42e0682352f7c91679f646e1b75c6f6b /arch/ia64
parente91450161186a926d16d8fdc8669aa1998bce148 (diff)
[IA64] use goto to jump out do/while_each_thread
do_each_thread/while_each_thread is a double loop, so should use 'goto' rather than 'break' to break out the loop. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/kernel/perfmon.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index a2aabfdc80d..d1d24f4598d 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -4204,10 +4204,10 @@ pfm_check_task_exist(pfm_context_t *ctx)
do_each_thread (g, t) {
if (t->thread.pfm_context == ctx) {
ret = 0;
- break;
+ goto out;
}
} while_each_thread (g, t);
-
+out:
read_unlock(&tasklist_lock);
DPRINT(("pfm_check_task_exist: ret=%d ctx=%p\n", ret, ctx));