fail_function: refactor code of checking return value of register_kprobe()
Refactor the error handling of register_kprobe() to improve readability. No functional change. Link: https://lkml.kernel.org/r/20220826073337.2085798-2-yangyingliang@huawei.comSigned-off-by:Yang Yingliang <yangyingliang@huawei.com> Reviewed-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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