diff options
| author | Olof Johansson <olof@lixom.net> | 2012-02-07 15:04:15 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-02-07 15:05:20 -0800 |
| commit | a5f17d1f4c2831b9b9bf8b1a537cdbac995d6e13 (patch) | |
| tree | cce7eab28de00a88d75b8eda704f5838e10947b1 /fs/sysfs | |
| parent | dcf81c1af839b77b44404453ecae6e5ac5a75f05 (diff) | |
| parent | 62aa2b537c6f5957afd98e29f96897419ed5ebab (diff) | |
Merge tag 'v3.3-rc2' into depends/rmk/for-armsoc
There were conflicts between fixes going in after 3.3-rc1 and
Russell's stable arm-soc base branch. Resolving it in the dependency
branch so that each topic branch shares the same resolution.
Conflicts:
arch/arm/mach-at91/at91cap9.c
arch/arm/mach-at91/at91sam9g45.c
Diffstat (limited to 'fs/sysfs')
| -rw-r--r-- | fs/sysfs/file.c | 6 | ||||
| -rw-r--r-- | fs/sysfs/inode.c | 5 |
2 files changed, 10 insertions, 1 deletions
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c index 62f4fb37789e..00012e31829d 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; diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c index 4a802b4a9056..85eb81683a29 100644 --- a/fs/sysfs/inode.c +++ b/fs/sysfs/inode.c @@ -318,8 +318,11 @@ int sysfs_hash_and_remove(struct sysfs_dirent *dir_sd, const void *ns, const cha struct sysfs_addrm_cxt acxt; struct sysfs_dirent *sd; - if (!dir_sd) + if (!dir_sd) { + WARN(1, KERN_WARNING "sysfs: can not remove '%s', no directory\n", + name); return -ENOENT; + } sysfs_addrm_start(&acxt, dir_sd); |