Commit 3437d67a authored by Gaosheng Cui's avatar Gaosheng Cui Committed by Paul Moore
Browse files

lsm: remove obsoleted comments for security hooks 



Remove the following obsoleted comments for security hooks:

1. sb_copy_data, the hook function has been removed since
commit 5b400239 ("LSM: turn sb_eat_lsm_opts() into a method").

2. sb_parse_opts_str, the hook function has been removed since
commit 757cbe59 ("LSM: new method: ->sb_add_mnt_opt()").

They are obsoleted comments, so remove them.

Signed-off-by: default avatarGaosheng Cui <cuigaosheng1@huawei.com>
Reviewed-by: default avatarCasey Schaufler <casey@schaufler-ca.com>
[PM: subj line tweaks]
Signed-off-by: default avatarPaul Moore <paul@paul-moore.com>
parent 3b87d9f4

include/linux/lsm_hooks.h

+0 −13
Original line number Diff line number Diff line
@@ -136,15 +136,6 @@ 
 *	@flags contains the mount flags.

 *	@data contains the filesystem-specific data.

 *	Return 0 if permission is granted.

 * @sb_copy_data:

 *	Allow mount option data to be copied prior to parsing by the filesystem,

 *	so that the security module can extract security-specific mount

 *	options cleanly (a filesystem may modify the data e.g. with strsep()).

 *	This also allows the original mount data to be stripped of security-

 *	specific options to avoid having to make filesystems aware of them.

 *	@orig the original mount data copied from userspace.

 *	@copy copied data which will be passed to the security module.

 *	Returns 0 if the copy was successful.

 * @sb_mnt_opts_compat:

 *	Determine if the new mount options in @mnt_opts are allowed given

 *	the existing mounted filesystem at @sb.
@@ -180,10 +171,6 @@ 
 *	Copy all security options from a given superblock to another

 *	@oldsb old superblock which contain information to clone

 *	@newsb new superblock which needs filled in

 * @sb_parse_opts_str:

 *	Parse a string of security data filling in the opts structure

 *	@options string containing all mount options known by the LSM

 *	@opts binary data structure usable by the LSM

 * @move_mount:

 *	Check permission before a mount is moved.

 *	@from_path indicates the mount that is going to be moved.