Messages in this thread Patch in this message | | | Date | Tue, 5 Dec 2017 13:02:46 +0800 | From | "Liu, Changcheng" <> | Subject | [PATCH] kernel/stop_machine: fix (de)reference function pointer |
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It's better to avoid ambiguity when (de)referencing function pointer.
Signed-off-by: Liu Changcheng <changcheng.liu@intel.com>
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c index b759126..121d6aa 100644 --- a/kernel/stop_machine.c +++ b/kernel/stop_machine.c @@ -577,7 +577,7 @@ int stop_machine_cpuslocked(cpu_stop_fn_t fn, void *data, local_irq_save(flags); hard_irq_disable(); - ret = (*fn)(data); + ret = fn(data); local_irq_restore(flags); return ret; -- 2.7.4
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