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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-17 01:11:28 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-17 01:11:28 +0100 |
| commit | 138a6d7ea2deb3080116a4f99019e181b62e5ce5 (patch) | |
| tree | 424622059405352935fbf1dde015a1e130b56198 /drivers/misc/enclosure.c | |
| parent | Documentation: ja_JP: Update broken link to tpp (diff) | |
| parent | Linux 3.13-rc4 (diff) | |
| download | linux-138a6d7ea2deb3080116a4f99019e181b62e5ce5.tar.xz linux-138a6d7ea2deb3080116a4f99019e181b62e5ce5.zip | |
Merge 3.13-rc4 into char-misc-next
We want these fixes in here.
Diffstat (limited to 'drivers/misc/enclosure.c')
| -rw-r--r-- | drivers/misc/enclosure.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/misc/enclosure.c b/drivers/misc/enclosure.c index 0e8df41aaf14..2cf2bbc0b927 100644 --- a/drivers/misc/enclosure.c +++ b/drivers/misc/enclosure.c @@ -198,6 +198,13 @@ static void enclosure_remove_links(struct enclosure_component *cdev) { char name[ENCLOSURE_NAME_SIZE]; + /* + * In odd circumstances, like multipath devices, something else may + * already have removed the links, so check for this condition first. + */ + if (!cdev->dev->kobj.sd) + return; + enclosure_link_name(cdev, name); sysfs_remove_link(&cdev->dev->kobj, name); sysfs_remove_link(&cdev->cdev.kobj, "device"); |