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i386: Remove unneeded test of 'task' in dump_trace()

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Remove unneeded test of task != NULL from
arch/i386/kernel/traps.c::dump_trace()

At the start of the function we have this test:
        if (!task)
                task = current;
so further down there's no need to test 'task'.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jesper Juhl 2007-07-21 17:11:14 +02:00 committed by Linus Torvalds
parent c673f1a9d9
commit 028a690a1e
1 changed files with 1 additions and 1 deletions
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2
arch/i386/kernel/traps.c
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@ -152,7 +152,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
if (!stack) {
unsigned long dummy;
stack = &dummy;
if (task && task != current)
if (task != current)
stack = (unsigned long *)task->thread.esp;
}