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Commit c5e69192 authored by Steven Rostedt (Red Hat)'s avatar Steven Rostedt (Red Hat) Committed by Arnaldo Carvalho de Melo
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tools lib traceevent kbuffer: Remove extra update to data pointer in PADDING 



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: default avatarSteven 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: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 5dbcfd93

tools/lib/traceevent/kbuffer-parse.c

+0 −1
Original line number Original line Diff line number Diff line
@@ -372,7 +372,6 @@ translate_data(struct kbuffer *kbuf, void *data, void **rptr, 
	switch (type_len) {

	switch (type_len) {

	case KBUFFER_TYPE_PADDING:

	case KBUFFER_TYPE_PADDING:

		*length = read_4(kbuf, data);

		*length = read_4(kbuf, data);

		data += *length;

		break;

		break;





	case KBUFFER_TYPE_TIME_EXTEND:

	case KBUFFER_TYPE_TIME_EXTEND: