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    SubjectRe: [patch] x86, ptrace: void dopiness

    * Markus Metzger <markus.t.metzger@intel.com> wrote:

    > +++ gits.x86/arch/x86/kernel/ptrace.c 2008-09-19 13:53:02.%N +0200
    > @@ -738,7 +738,7 @@
    > unsigned int sig = 0;
    >
    > /* we ignore the error in case we were not tracing child */
    > - (void)ds_release_bts(child);
    > + ds_release_bts(child);

    hm, here the cast is OK because we actually ignore the return value.

    > @@ -947,7 +947,7 @@
    > clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
    > #endif
    > #ifdef CONFIG_X86_PTRACE_BTS
    > - (void)ds_release_bts(child);
    > + ds_release_bts(child);

    is it right/intentional here?

    Ingo


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