From: Steven Rostedt (Red Hat) <rostedt@goodmis.org>
Date: Wed, 12 Nov 2014 22:19:51 +0000 (-0500)
Subject: tracing/probes: Do not use return value of trace_seq_printf()
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~136^2~22
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d2b0191a38cb1811fa69f645ff4b37e3a23a956d;p=pandora-kernel.git

tracing/probes: Do not use return value of trace_seq_printf()

The functions trace_seq_printf() and friends will soon not have a return
value and will only be a void function. Use trace_seq_has_overflowed()
instead to know if the trace_seq operations succeeded or not.

Link: http://lkml.kernel.org/r/20141114011411.530216306@goodmis.org

Reviewed-by: Petr Mladek <pmladek@suse.cz>
Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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