From f70859e2fcfe92373aa5f960460f052fff4e1c02 Mon Sep 17 00:00:00 2001
From: Andrey Vagin <avagin@openvz.org>
Date: Tue, 2 Jul 2013 20:25:14 +0400
Subject: [PATCH] posix-timers: don't call ferror for NULL

parse_posix_timers should not call ferror if fopen returned NULL.

Reported-by: Adrian Reber <adrian@lisas.de>
Cc: Pavel Tikhomirov <snorcht@gmail.com>
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
---
 proc_parse.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/proc_parse.c b/proc_parse.c
index 711539231..28e2983a5 100644
--- a/proc_parse.c
+++ b/proc_parse.c
@@ -1190,8 +1190,7 @@ int parse_posix_timers(pid_t pid, struct proc_posix_timers_stat *args)
 	file = fopen_proc(pid, "timers");
 	if (file == NULL) {
 		pr_perror("Can't open posix timers file!");
-		ret = -1;
-		goto end_posix;
+		return -1;
 	}
 
 	while (1) {