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authorEric W. Biederman <ebiederm@xmission.com>2011-10-12 22:01:34 +0000
committerDavid S. Miller <davem@davemloft.net>2011-10-19 19:24:15 -0400
commit23396180a9770df2c6a694bbb689c12bdf792f94 (patch)
treea943f113f6532b04fcef1673113493cf44ac2365 /fs/sysfs/inode.c
parent4c22400ab64d434a00ecbe0c655a16956c902aa8 (diff)
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.c2
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);