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| author | Jesper Juhl <jesper.juhl@gmail.com> | 2007-07-21 17:11:14 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-21 18:37:12 -0700 |
| commit | 028a690a1ebc8b825b6f42214a99a5abcf9aa4c6 (patch) | |
| tree | 7dcffcf2cb44af2e1c3862f51087d99ea6f21b97 /arch/i386 | |
| parent | c673f1a9d994de501b674b2bb6a48bd5e912afe0 (diff) | |
| download | op-kernel-dev-028a690a1ebc8b825b6f42214a99a5abcf9aa4c6.zip op-kernel-dev-028a690a1ebc8b825b6f42214a99a5abcf9aa4c6.tar.gz | |
i386: Remove unneeded test of 'task' in dump_trace()
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>
Diffstat (limited to 'arch/i386')
| -rw-r--r-- | 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 e6b5309..57772a1 100644 --- a/arch/i386/kernel/traps.c +++ b/arch/i386/kernel/traps.c @@ -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; } |
