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linux/drivers/char/raw.c
Ilya Dryomov ed8a9d2c81 block: use bd{grab,put}() instead of open-coding 
- bd_acquire() and bd_forget() open-code bdgrab() and bdput()
- raw driver uses igrab() but never checks its return value and always
  holds another ref from bind_set() while calling it, so it's
  equivalent to bdgrab()

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
2016-01-13 10:24:27 -07:00

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