linux-kernel - [PATCH 07/11] parse-events: Do not call add

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Message-Id: <1335157118-14658-8-git-send-email-namhyung.kim@lge.com>
Date:	Mon, 23 Apr 2012 13:58:34 +0900
From:	Namhyung Kim <namhyung.kim@....com>
To:	Steven Rostedt <rostedt@...dmis.org>,
	Frederic Weisbecker <fweisbec@...il.com>
Cc:	Namhyung Kim <namhyung@...il.com>, Ingo Molnar <mingo@...nel.org>,
	Arnaldo Carvalho de Melo <acme@...radead.org>,
	Borislav Petkov <bp@...en8.de>,
	David Ahern <dsahern@...il.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 07/11] parse-events: Do not call add_event() again if allocation failed

When memory allocation for the field name is failed, do not
goto event_failed since we added the event already.

Signed-off-by: Namhyung Kim <namhyung.kim@....com>
---
 parse-events.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/parse-events.c b/parse-events.c
index 3b39923..52cf331 100644
--- a/parse-events.c
+++ b/parse-events.c
@@ -4637,7 +4637,8 @@ int pevent_parse_event(struct pevent *pevent,
 			arg->field.name = strdup(field->name);
 			if (!arg->field.name) {
 				do_warning("failed to allocate field name");
-				goto event_failed;
+				event->flags |= EVENT_FL_FAILED;
+				return -1;
 			}
 			arg->field.field = field;
 		}
-- 
1.7.10

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