Messages in this thread Patch in this message | | | From | Jesper Juhl <> | Subject | [PATCH] Remove unneeded test of 'task' in dump_trace() | Date | Sun, 10 Jun 2007 20:58:42 +0200 |
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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> ---
arch/i386/kernel/traps.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c index 90da057..f29a61d 100644 --- a/arch/i386/kernel/traps.c +++ b/arch/i386/kernel/traps.c @@ -148,7 +148,7 @@ 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; } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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