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block: integrity cleanups

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- No need to check for NULL bio, we'll get an immediate oops anyway.
- Make bio_integrity() a proper function.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Jens Axboe
2008-06-18 10:15:02 +02:00
parent da9cbc8739
commit 6e2401ad6f
2 changed files with 8 additions and 5 deletions
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4
include/linux/blkdev.h
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@ -860,7 +860,6 @@ void kblockd_flush_work(struct work_struct *work);
#define MODULE_ALIAS_BLOCKDEV_MAJOR(major) \
MODULE_ALIAS("block-major-" __stringify(major) "-*")
#if defined(CONFIG_BLK_DEV_INTEGRITY)
#define INTEGRITY_FLAG_READ 1 /* verify data integrity on read */
@ -945,8 +944,6 @@ static inline int bdev_integrity_enabled(struct block_device *bdev, int rw)
static inline int blk_integrity_rq(struct request *rq)
{
BUG_ON(rq->bio == NULL);
return bio_integrity(rq->bio);
}
@ -963,7 +960,6 @@ static inline int blk_integrity_rq(struct request *rq)
#endif /* CONFIG_BLK_DEV_INTEGRITY */
#else /* CONFIG_BLOCK */
/*
* stubs for when the block layer is configured out