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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@gmail.com>
LKML-Reference: <1264349038-1766-3-git-send-email-tfransosi@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Thiago Farina 2010-01-24 11:03:50 -05:00 committed by Steven Rostedt
parent 2e26ca7150
commit 668eb65f09
1 changed files with 1 additions and 1 deletions
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2
kernel/trace/trace_output.c
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@ -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;