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authorNamhyung Kim <namhyung.kim@lge.com>2013-12-12 08:36:10 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-12-13 14:30:22 +0100
commitff533fc058975579dffbb62a731f63911ae714be (patch)
treea6302e076afbc962b3ba016dfbd03d1793261e7d /tools/lib
parenttools lib traceevent: Get rid of die() in add_right() (diff)
downloadlinux-ff533fc058975579dffbb62a731f63911ae714be.tar.xz
linux-ff533fc058975579dffbb62a731f63911ae714be.zip
tools lib traceevent: Make add_left() return pevent_errno
So that it can propagate error properly. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/1386833777-3790-8-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib')
-rw-r--r--tools/lib/traceevent/parse-filter.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index c08ce594cabe..774c3e4c1d9f 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -648,7 +648,7 @@ rotate_op_right(struct filter_arg *a, struct filter_arg *b)
return arg;
}
-static int add_left(struct filter_arg *op, struct filter_arg *arg)
+static enum pevent_errno add_left(struct filter_arg *op, struct filter_arg *arg)
{
switch (op->type) {
case FILTER_ARG_EXP:
@@ -667,11 +667,11 @@ static int add_left(struct filter_arg *op, struct filter_arg *arg)
/* left arg of compares must be a field */
if (arg->type != FILTER_ARG_FIELD &&
arg->type != FILTER_ARG_BOOLEAN)
- return -1;
+ return PEVENT_ERRNO__INVALID_ARG_TYPE;
op->num.left = arg;
break;
default:
- return -1;
+ return PEVENT_ERRNO__INVALID_ARG_TYPE;
}
return 0;
}