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| author | Grant Likely <grant.likely@linaro.org> | 2014-03-04 16:44:10 +0800 |
|---|---|---|
| committer | Grant Likely <grant.likely@linaro.org> | 2014-03-04 16:44:10 +0800 |
| commit | dab2310d9d90eded48625c5382c6a60389bf8ca9 (patch) | |
| tree | 9327cc815d69dec23aebf03407e3fa82b6d2fbaa /fs/sysfs | |
| parent | a3dbeb5b45af5b6113385db89fce2a8279278e8b (diff) | |
| parent | 0414855fdc4a40da05221fc6062cccbc0c30f169 (diff) | |
| download | op-kernel-dev-dab2310d9d90eded48625c5382c6a60389bf8ca9.zip op-kernel-dev-dab2310d9d90eded48625c5382c6a60389bf8ca9.tar.gz | |
Merge tag 'v3.14-rc5' into HEAD
Linux 3.14-rc5
Diffstat (limited to 'fs/sysfs')
| -rw-r--r-- | fs/sysfs/mount.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/sysfs/mount.c b/fs/sysfs/mount.c index 6211230..3eaf5c6 100644 --- a/fs/sysfs/mount.c +++ b/fs/sysfs/mount.c @@ -27,6 +27,7 @@ static struct dentry *sysfs_mount(struct file_system_type *fs_type, { struct dentry *root; void *ns; + bool new_sb; if (!(flags & MS_KERNMOUNT)) { if (!capable(CAP_SYS_ADMIN) && !fs_fully_visible(fs_type)) @@ -37,8 +38,8 @@ static struct dentry *sysfs_mount(struct file_system_type *fs_type, } ns = kobj_ns_grab_current(KOBJ_NS_TYPE_NET); - root = kernfs_mount_ns(fs_type, flags, sysfs_root, ns); - if (IS_ERR(root)) + root = kernfs_mount_ns(fs_type, flags, sysfs_root, &new_sb, ns); + if (IS_ERR(root) || !new_sb) kobj_ns_drop(KOBJ_NS_TYPE_NET, ns); return root; } |
