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author | Paul Mundt <lethal@linux-sh.org> | 2012-02-24 13:23:23 +0900 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2012-02-24 13:23:23 +0900 |
commit | 35eb304b5cd7b49d581bda79218b8134f3b689ea (patch) | |
tree | 3d75d9ada70814161d035b2f9166fee05d257dfb /fs/sysfs/file.c | |
parent | ca0cc30109241f280eb871794620d7cf198bb582 (diff) | |
parent | bb4c7e9a9908548b458f34afb2fee74dc0d49f90 (diff) | |
download | linux-3.10-35eb304b5cd7b49d581bda79218b8134f3b689ea.tar.gz linux-3.10-35eb304b5cd7b49d581bda79218b8134f3b689ea.tar.bz2 linux-3.10-35eb304b5cd7b49d581bda79218b8134f3b689ea.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into rmobile-fixes-for-linus
Diffstat (limited to 'fs/sysfs/file.c')
-rw-r--r-- | fs/sysfs/file.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c index 62f4fb37789..00012e31829 100644 --- a/fs/sysfs/file.c +++ b/fs/sysfs/file.c @@ -493,6 +493,12 @@ int sysfs_attr_ns(struct kobject *kobj, const struct attribute *attr, const void *ns = NULL; int err; + if (!dir_sd) { + WARN(1, KERN_ERR "sysfs: kobject %s without dirent\n", + kobject_name(kobj)); + return -ENOENT; + } + err = 0; if (!sysfs_ns_type(dir_sd)) goto out; |