linux-kernel - [PATCH 3/4] trace/trace_output.c: fix "integer as NULL pointer" warning.

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Message-Id: <1264349038-1766-3-git-send-email-tfransosi@gmail.com>
Date:	Sun, 24 Jan 2010 11:03:50 -0500
From:	Thiago Farina <tfransosi@...il.com>
To:	tfransosi@...il.com
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Li Zefan <lizf@...fujitsu.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 3/4] trace/trace_output.c: fix "integer as NULL pointer" warning.

kernel/trace/trace_output.c:256:24: warning: Using plain integer as NULL pointer

Signed-off-by: Thiago Farina <tfransosi@...il.com>
---
 kernel/trace/trace_output.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 8e46b33..2404c12 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -253,7 +253,7 @@ void *trace_seq_reserve(struct trace_seq *s, size_t len)
 	void *ret;
 
 	if (s->full)
-		return 0;
+		return NULL;
 
 	if (len > ((PAGE_SIZE - 1) - s->len)) {
 		s->full = 1;
-- 
1.6.6.1.383.g5a9f

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