[ 54/73] block: add blk_queue_dead()

3.2-stable review patch. If anyone has any objections, please let me know. -- From: Tejun Heo commit 34f6055c80285e4efb3f602a9119db75239744dc upstream. There are a number of QUEUE_FLAG_DEAD tests. Add blk_queue_dead() macro and use it. This patch doesn't introduce any

[ 54/73] block: add blk_queue_dead()

3.2-stable review patch. If anyone has any objections, please let me know. -- From: Tejun Heo t...@kernel.org commit 34f6055c80285e4efb3f602a9119db75239744dc upstream. There are a number of QUEUE_FLAG_DEAD tests. Add blk_queue_dead() macro and use it. This patch doesn't