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| author | Tejun Heo <tj@kernel.org> | 2013-11-23 17:21:47 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-27 13:14:43 -0800 |
| commit | ae2108ad32f5ca55e9895d5597e6552be1607569 (patch) | |
| tree | 29efed50ed5afcd4e2e49886ad281ba50b264fa8 /include/linux/sysfs.h | |
| parent | c84a3b27798dfce928b867fa1c9f3c3fd66f0a31 (diff) | |
| download | linux-stable-ae2108ad32f5ca55e9895d5597e6552be1607569.tar.gz linux-stable-ae2108ad32f5ca55e9895d5597e6552be1607569.tar.bz2 linux-stable-ae2108ad32f5ca55e9895d5597e6552be1607569.zip | |
sysfs: make __sysfs_add_one() fail if the parent isn't a directory
Currently the kobject based interface guarantees that a parent
sysfs_dirent is always a directory; however, the planned kernfs
interface will be directly based on sysfs_dirents and the caller may
specify non-directory node as the parent. Add an explicit check in
__sysfs_add_one() so that such attempts fail with -EINVAL.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/sysfs.h')
0 files changed, 0 insertions, 0 deletions