[PATCH 4.4 31/66] block: Relax a check in blk_start_queue()

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Bart Van Assche commit 4ddd56b003f251091a67c15ae3fe4a5c5c5e390a upstream. Calling blk_start_queue() from interrupt context with the queue lock held and without

[PATCH 4.4 31/66] block: Relax a check in blk_start_queue()

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Bart Van Assche commit 4ddd56b003f251091a67c15ae3fe4a5c5c5e390a upstream. Calling blk_start_queue() from interrupt context with the queue lock held and without disabling IRQs, as the skd