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(parent: 3a7faea) | patch
blkcg: remove unnecessary NULL checks from __cfqg_set_weight_device()
authorTejun Heo <tj@kernel.org>
Tue, 18 Aug 2015 21:55:27 +0000 (14:55 -0700)
committerJens Axboe <axboe@fb.com>
Tue, 18 Aug 2015 22:49:18 +0000 (15:49 -0700)
commit5332dfc36483d2373d980526145789a354af2d49
tree8e651633e054aa973eefec787b73ced5013ec107tree | snapshot
parent3a7faeada20d72f07d3a7b13454859025cd50a36commit | diff
blkcg: remove unnecessary NULL checks from __cfqg_set_weight_device()

blkg_to_cfqg() and blkcg_to_cfqgd() on a valid blkg with the policy
enabled are guaranteed to return non-NULL and the counterpart in
blk-throttle doesn't have these checks either.  Remove the spurious
NULL checks.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@fb.com>
block/cfq-iosched.c diff | blob | history
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