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    Subject[PATCH 3/3] tracing: Fix "integer as NULL pointer" warning.
    From: Thiago Farina <tfransosi@gmail.com>

    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>
    ---
    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;
    --
    1.7.0



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