Messages in this thread | | | Date | Mon, 22 Sep 2008 13:50:58 +0200 | From | Ingo Molnar <> | Subject | Re: [patch] x86, ptrace: void dopiness |
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* 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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