From: Li Zefan <lizf@cn.fujitsu.com>
Date: Tue, 1 Apr 2008 04:29:34 +0000 (+0800)
Subject: [IA64] use goto to jump out do/while_each_thread
X-Git-Tag: firefly_0821_release~21623^2^2~10
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6794c7526651160a75e90322cb750dcceb310d34;p=firefly-linux-kernel-4.4.55.git

[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>
---

diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index a2aabfdc80d9..d1d24f4598da 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));