From: Steven Rostedt (Red Hat) <rostedt@goodmis.org>
Date: Wed, 12 Nov 2014 18:19:06 +0000 (-0500)
Subject: tracing: Have branch tracer use trace_handle_return() helper function
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~136^2~26
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d40f67165d9a4c9add5c0f7e599637a292bbfb2;p=pandora-kernel.git

tracing: Have branch tracer use trace_handle_return() helper function

The branch tracer should not be checking the trace_seq_printf() return value
as that will soon be void. There's a new trace_handle_return() helper function
that will return TRACE_TYPE_PARTIAL_LINE if the trace_seq overflowed
and TRACE_TYPE_HANDLED otherwise.

Reviewed-by: Petr Mladek <pmladek@suse.cz>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

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