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authorJesper Juhl <jesper.juhl@gmail.com>2007-07-21 17:11:14 +0200
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-21 18:37:12 -0700
commit028a690a1ebc8b825b6f42214a99a5abcf9aa4c6 (patch)
tree7dcffcf2cb44af2e1c3862f51087d99ea6f21b97
parentc673f1a9d994de501b674b2bb6a48bd5e912afe0 (diff)
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>
-rw-r--r--arch/i386/kernel/traps.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
index e6b5309e70f..57772a18c39 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;
}