From: Markus Metzger <markus.t.metzger@intel.com>
To: mingo@elte.hu
Cc: markus.t.metzger@intel.com, markus.t.metzger@gmail.com,
linux-kernel@vger.kernel.org, akpm@linux-foundation.org
Subject: [patch] x86, ptrace: void dopiness
Date: Fri, 19 Sep 2008 14:52:50 +0200 [thread overview]
Message-ID: <20080919145250.A6000@sedona.ch.intel.com> (raw)
Remove void cast to explicitly ignore the return value.
Signed-off-by: markus.t.metzger@intel.com
---
Index: gits.x86/arch/x86/kernel/ptrace.c
===================================================================
--- gits.x86.orig/arch/x86/kernel/ptrace.c 2008-06-30 13:21:07.%N +0200
+++ 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);
if (cfg.flags & PTRACE_BTS_O_SIGNAL) {
if (!cfg.signal)
@@ -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);
child->thread.debugctlmsr &= ~bts_cfg.debugctl_mask;
if (!child->thread.debugctlmsr)
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next reply other threads:[~2008-09-19 12:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-19 12:52 Markus Metzger [this message]
2008-09-19 13:17 ` [patch] x86, ptrace: void dopiness linux-os (Dick Johnson)
2008-09-22 11:50 ` Ingo Molnar
2008-09-22 12:00 ` Metzger, Markus T
2008-09-22 12:07 ` Ingo Molnar
2008-09-23 11:30 ` Metzger, Markus T
2008-09-23 11:48 ` Ingo Molnar
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