[PATCH 3.10 70/80] rfkill: fix rfkill_fop_read wait_event usage

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Johannes Berg commit 6736fde9672ff6717ac576e9bba2fd5f3dfec822 upstream. The code within wait_event_interruptible() is called with !TASK_RUNNING, so mustn't call any

[PATCH 3.10 70/80] rfkill: fix rfkill_fop_read wait_event usage

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Johannes Berg commit 6736fde9672ff6717ac576e9bba2fd5f3dfec822 upstream. The code within wait_event_interruptible() is called with !TASK_RUNNING, so mustn't call any functions that can sleep,