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List:       git-commits-24
Subject:    ia64: Fix perfmon error path missing unlock.
From:       Linux Kernel Mailing List <linux-kernel () vger ! kernel ! org>
Date:       2002-09-27 23:36:49
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ChangeSet 1.676.7.14, 2002/09/27 17:36:49-06:00, eranian@hpl.hp.com

	ia64: Fix perfmon error path missing unlock.


# This patch includes the following deltas:
#	           ChangeSet	1.676.7.13 -> 1.676.7.14
#	arch/ia64/kernel/perfmon.c	1.7     -> 1.8    
#

 perfmon.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletion(-)


diff -Nru a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
--- a/arch/ia64/kernel/perfmon.c	Wed Dec 18 11:32:39 2002
+++ b/arch/ia64/kernel/perfmon.c	Wed Dec 18 11:32:39 2002
@@ -1057,7 +1057,10 @@
 			/*
 			 * check if we can send this task a signal
 			 */
-			if (pfm_bad_permissions(notify_task)) goto buffer_error;
+			if (pfm_bad_permissions(notify_task)) {
+				read_unlock(&tasklist_lock);
+				goto buffer_error;
+			}
 
 			/* 
 		 	 * make visible
-
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