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| author | Eric W. Biederman <ebiederm@xmission.com> | 2011-10-12 22:01:34 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-10-19 19:24:15 -0400 |
| commit | 23396180a9770df2c6a694bbb689c12bdf792f94 (patch) | |
| tree | a943f113f6532b04fcef1673113493cf44ac2365 /fs/sysfs/inode.c | |
| parent | 4c22400ab64d434a00ecbe0c655a16956c902aa8 (diff) | |
| download | lwn-23396180a9770df2c6a694bbb689c12bdf792f94.tar.gz lwn-23396180a9770df2c6a694bbb689c12bdf792f94.zip | |
sysfs: Remove support for tagged directories with untagged members.
Now that /sys/class/net/bonding_masters is implemented as a tagged sysfs
file we can remove support for untagged files in tagged directories.
This change removes any ambiguity of what a NULL namespace value
means. A NULL namespace parameter after this patch means
that we are talking about an untagged sysfs dirent.
This makes the sysfs code much less prone to mistakes when during
maintenance.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/sysfs/inode.c')
| -rw-r--r-- | fs/sysfs/inode.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c index e3f091a81c72..527f0cca66ee 100644 --- a/fs/sysfs/inode.c +++ b/fs/sysfs/inode.c @@ -336,8 +336,6 @@ int sysfs_hash_and_remove(struct sysfs_dirent *dir_sd, const void *ns, const cha sysfs_addrm_start(&acxt, dir_sd); sd = sysfs_find_dirent(dir_sd, ns, name); - if (sd && (sd->s_ns != ns)) - sd = NULL; if (sd) sysfs_remove_one(&acxt, sd); |