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authorMarcos Paulo de Souza <marcos.souza.org@gmail.com>2019-06-14 15:41:06 -0700
committerJens Axboe <axboe@kernel.dk>2019-06-15 01:37:34 -0600
commit168b305b0cfb7467a6691993f922ecbdcfc00c98 (patch)
tree3a928b55d7bab6574639814574ce611f836d4582 /drivers/md/md.c
parentd9771f5ec46c282d518b453c793635dbdc3a2a94 (diff)
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md: md.c: Return -ENODEV when mddev is NULL in rdev_attr_show
Commit c42d3240990814eec1e4b2b93fa0487fc4873aed ("md: return -ENODEV if rdev has no mddev assigned") changed rdev_attr_store to return -ENODEV when rdev->mddev is NULL, now do the same to rdev_attr_show. Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com> Signed-off-by: Song Liu <songliubraving@fb.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/md.c')
-rw-r--r--drivers/md/md.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 04f4f131f9d6..86f4f2b5a724 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3356,7 +3356,7 @@ rdev_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
if (!entry->show)
return -EIO;
if (!rdev->mddev)
- return -EBUSY;
+ return -ENODEV;
return entry->show(rdev, page);
}