[tip:tracing/core] tracing: Fix "integer as NULL pointer" warning.
From: tip-bot for Thiago Farina
Date: Fri May 07 2010 - 14:40:38 EST
Commit-ID: 668eb65f092902eb7dd526af73d4a7f025a94612
Gitweb: http://git.kernel.org/tip/668eb65f092902eb7dd526af73d4a7f025a94612
Author: Thiago Farina <tfransosi@xxxxxxxxx>
AuthorDate: Sun, 24 Jan 2010 11:03:50 -0500
Committer: Steven Rostedt <rostedt@xxxxxxxxxxx>
CommitDate: Wed, 5 May 2010 12:01:26 -0400
tracing: 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@xxxxxxxxx>
LKML-Reference: <1264349038-1766-3-git-send-email-tfransosi@xxxxxxxxx>
Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
---
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;
--
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