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    SubjectRe: [PATCH 13/16] kprobes: fix sparse warnings: Using plain integer as NULL pointer
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    On Sun, Feb 22, 2009 at 1:05 AM, Hannes Eder <hannes@hanneseder.net> wrote:
    > Fix this sparse warnings:
    >  kernel/test_kprobes.c:118:19: warning: Using plain integer as NULL pointer
    >  kernel/test_kprobes.c:213:22: warning: Using plain integer as NULL pointer
    >  kernel/test_kprobes.c:326:22: warning: Using plain integer as NULL pointer
    >
    > Signed-off-by: Hannes Eder <hannes@hanneseder.net>
    > ---
    >  kernel/test_kprobes.c |    6 +++---
    >  1 files changed, 3 insertions(+), 3 deletions(-)
    >
    > diff --git a/kernel/test_kprobes.c b/kernel/test_kprobes.c
    > index 4f10451..9a43351 100644
    > --- a/kernel/test_kprobes.c
    > +++ b/kernel/test_kprobes.c
    > @@ -115,7 +115,7 @@ static int test_kprobes(void)
    >        int ret;
    >        struct kprobe *kps[2] = {&kp, &kp2};
    >
    > -       kp.addr = 0; /* addr should be cleard for reusing kprobe. */
    > +       kp.addr = NULL; /* addr should be cleard for reusing kprobe. */
    >        ret = register_kprobes(kps, 2);
    >        if (ret < 0) {
    >                printk(KERN_ERR "Kprobe smoke test failed: "
    > @@ -210,7 +210,7 @@ static int test_jprobes(void)
    >        int ret;
    >        struct jprobe *jps[2] = {&jp, &jp2};
    >
    > -       jp.kp.addr = 0; /* addr should be cleard for reusing kprobe. */
    > +       jp.kp.addr = NULL; /* addr should be cleard for reusing kprobe. */
    >        ret = register_jprobes(jps, 2);
    >        if (ret < 0) {
    >                printk(KERN_ERR "Kprobe smoke test failed: "
    > @@ -323,7 +323,7 @@ static int test_kretprobes(void)
    >        int ret;
    >        struct kretprobe *rps[2] = {&rp, &rp2};
    >
    > -       rp.kp.addr = 0; /* addr should be cleard for reusing kprobe. */
    > +       rp.kp.addr = NULL; /* addr should be cleard for reusing kprobe. */
    >        ret = register_kretprobes(rps, 2);
    >        if (ret < 0) {
    >                printk(KERN_ERR "Kprobe smoke test failed: "
    >
    >
    --
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