Messages in this thread Patch in this message | | | From | Cong Ding <> | Subject | [PATCH] x86: kernel/apb_timer.c: remove unnecessary "if" | Date | Mon, 14 Jan 2013 22:39:18 +0100 |
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adev has no chance to be NULL, so we don't need to check it. it is also used before the check in line 241.
Signed-off-by: Cong Ding <dinggnu@gmail.com> --- arch/x86/kernel/apb_timer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/apb_timer.c b/arch/x86/kernel/apb_timer.c index cc74fd0..c9876ef 100644 --- a/arch/x86/kernel/apb_timer.c +++ b/arch/x86/kernel/apb_timer.c @@ -240,7 +240,7 @@ static int apbt_cpuhp_notify(struct notifier_block *n, dw_apb_clockevent_pause(adev->timer); if (system_state == SYSTEM_RUNNING) { pr_debug("skipping APBT CPU %lu offline\n", cpu); - } else if (adev) { + } else { pr_debug("APBT clockevent for cpu %lu offline\n", cpu); dw_apb_clockevent_stop(adev->timer); } -- 1.7.9.5
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