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Subject[tip:perf/core] tools lib traceevent: test correct variable after allocation
Commit-ID:  fba7a78220fd969beeaa9abbb97c5f7027a7b4fd
Gitweb: http://git.kernel.org/tip/fba7a78220fd969beeaa9abbb97c5f7027a7b4fd
Author: Sasha Levin <sasha.levin@oracle.com>
AuthorDate: Fri, 21 Dec 2012 15:00:58 -0500
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Thu, 24 Jan 2013 16:40:16 -0300

tools lib traceevent: test correct variable after allocation

we've tested the wrong variable for allocation failure, fix it to
test the right one.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1356120062-2648-1-git-send-email-sasha.levin@oracle.com
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/lib/traceevent/event-parse.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 5a824e3..7538a1f 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -2481,7 +2481,7 @@ process_dynamic_array(struct event_format *event, struct print_arg *arg, char **

free_token(token);
arg = alloc_arg();
- if (!field) {
+ if (!arg) {
do_warning("%s: not enough memory!", __func__);
*tok = NULL;
return EVENT_ERROR;

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