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binderfs: remove outdated comment

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The comment stems from an early version of that patchset and is just
confusing now.

Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Christian Brauner <christian@brauner.io>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christian Brauner 2019-01-21 11:48:02 +01:00 committed by Greg Kroah-Hartman
parent 7d0174065f
commit 7c4d08fc4d
1 changed files with 0 additions and 4 deletions
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drivers/android/binderfs.c
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@ -373,10 +373,6 @@ static int binderfs_rename(struct inode *old_dir, struct dentry *old_dentry,
static int binderfs_unlink(struct inode *dir, struct dentry *dentry)
{
/*
* The control dentry is only ever touched during mount so checking it
* here should not require us to take lock.
*/
if (BINDERFS_I(dir)->control_dentry == dentry)
return -EPERM;