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From: Ingo Molnar <mingo@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Andrew Morton <akpm@linux-foundation.org>
Subject: [GIT PULL] x86/debug change for v3.15
Date: Mon, 31 Mar 2014 16:29:15 +0200	[thread overview]
Message-ID: <20140331142915.GA11363@gmail.com> (raw)

Linus,

Please pull the latest x86-debug-for-linus git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-debug-for-linus

   # HEAD: 7743a536beda6225eef4a0758c5370f761fb0616 i386: Remove unneeded test of 'task' in dump_trace() (again)

A single trivial cleanup.

 Thanks,

	Ingo

------------------>
Steven Rostedt (1):
      i386: Remove unneeded test of 'task' in dump_trace() (again)


 arch/x86/kernel/dumpstack_32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
index f2a1770..a21d49c 100644
--- a/arch/x86/kernel/dumpstack_32.c
+++ b/arch/x86/kernel/dumpstack_32.c
@@ -30,7 +30,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
 		unsigned long dummy;
 
 		stack = &dummy;
-		if (task && task != current)
+		if (task != current)
 			stack = (unsigned long *)task->thread.sp;
 	}
 

                 reply	other threads:[~2014-03-31 14:29 UTC|newest]

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