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(parent: d2e73fc) | patch
bdi: fix wrong error return value in cgwb_create()
authorTejun Heo <tj@kernel.org>
Thu, 4 Jun 2015 21:20:51 +0000 (06:20 +0900)
committerJens Axboe <axboe@fb.com>
Thu, 4 Jun 2015 21:21:43 +0000 (15:21 -0600)
commit5857cd637bc0d60dc7e37af396b01324f199d89b
tree7bb918bb9eebec7a03250d5fa74fa5814d1a9a83tree | snapshot
parentd2e73fcceb18570e82cf3f4725b9e4dbd6cb3c31commit | diff
bdi: fix wrong error return value in cgwb_create()

On wb_congested_get_create() failure, cgwb_create() forgot to set @ret
to -ENOMEM ending up returning 0.  Fix it so that it returns -ENOMEM.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
mm/backing-dev.c diff | blob | history
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