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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-07 20:47:28 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-07 20:47:28 +0900 |
| commit | a1212d278c05ca0a38f5cbd7ae90ac2e367228a8 (patch) | |
| tree | 230f8bad53644f1bdd25e5c0fd892475742e7783 /lib/kobject.c | |
| parent | 0b1e73ed225d8f7aeef96b74147215ca8b990dce (diff) | |
| download | linux-a1212d278c05ca0a38f5cbd7ae90ac2e367228a8.tar.gz linux-a1212d278c05ca0a38f5cbd7ae90ac2e367228a8.tar.xz | |
Revert "sysfs: drop kobj_ns_type handling"
This reverts commit cb26a311578e67769e92a39a0a63476533cb7e12.
It mysteriously causes NetworkManager to not find the wireless device
for me. As far as I can tell, Tejun *meant* for this commit to not make
any semantic changes, but there clearly are some. So revert it, taking
into account some of the calling convention changes that happened in
this area in subsequent commits.
Cc: Tejun Heo <tj@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/kobject.c')
| -rw-r--r-- | lib/kobject.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/lib/kobject.c b/lib/kobject.c index 7a1c203083eb..5b4b8886435e 100644 --- a/lib/kobject.c +++ b/lib/kobject.c @@ -30,14 +30,11 @@ const void *kobject_namespace(struct kobject *kobj) { const struct kobj_ns_type_operations *ns_ops = kobj_ns_ops(kobj); - const void *ns; if (!ns_ops || ns_ops->type == KOBJ_NS_TYPE_NONE) return NULL; - ns = kobj->ktype->namespace(kobj); - WARN_ON(!ns); /* @kobj in a namespace is required to have !NULL tag */ - return ns; + return kobj->ktype->namespace(kobj); } /* |