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tools lib traceevent kbuffer: Remove extra update to data pointer in PADDING

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When a event PADDING is hit (a deleted event that is still in the ring
buffer), translate_data() sets the length of the padding and also updates
the data pointer which is passed back to the caller.

This is unneeded because the caller also updates the data pointer with
the passed back length. translate_data() should not update the pointer,
only set the length.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: stable@vger.kernel.org # 3.12+
Link: http://lkml.kernel.org/r/20150324135923.461431960@goodmis.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Steven Rostedt (Red Hat) 2015-03-24 09:57:55 -04:00 committed by Arnaldo Carvalho de Melo
parent 5dbcfd930e
commit c5e691928b
1 changed files with 0 additions and 1 deletions
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tools/lib/traceevent/kbuffer-parse.c
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@ -372,7 +372,6 @@ translate_data(struct kbuffer *kbuf, void *data, void **rptr,
switch (type_len) {
case KBUFFER_TYPE_PADDING:
*length = read_4(kbuf, data);
data += *length;
break;
case KBUFFER_TYPE_TIME_EXTEND: