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(parent: 0eeebad) | patch
dm: only initialize md->dax_dev if CONFIG_DAX_DRIVER is enabled
authorPeng Wang <rocking@whu.edu.cn>
Thu, 18 Apr 2019 13:59:19 +0000 (21:59 +0800)
committerMike Snitzer <snitzer@redhat.com>
Fri, 26 Apr 2019 15:28:17 +0000 (11:28 -0400)
commit1a013a062735b6a242cb17cf5ae2a00b0e8e9d4c
tree4b6d56aa2931004b96a9878bb3a154ee2d3be376tree | snapshot
parent0eeebad6e0f991f3bffd5d03db8e11ab848a6a17commit | diff
dm: only initialize md->dax_dev if CONFIG_DAX_DRIVER is enabled

md->dax_dev defaults to NULL and there is no need to initialize it
if CONFIG_DAX_DRIVER is disabled.

Signed-off-by: Peng Wang <rocking@whu.edu.cn>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm.c diff | blob | history
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