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LSM: turn sb_eat_lsm_opts() into a method

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Kill ->sb_copy_data() - it's used only in combination with immediately
following ->sb_parse_opts_str().  Turn that combination into a new
method.

This is just a mechanical move - cleanups will be the next step.

Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2018-12-12 20:13:29 -05:00
parent 6a0440e5b7
commit 5b40023911
4 changed files with 33 additions and 14 deletions
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4
include/linux/lsm_hooks.h
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@ -1461,7 +1461,7 @@ union security_list_options {
int (*sb_alloc_security)(struct super_block *sb);
void (*sb_free_security)(struct super_block *sb);
int (*sb_copy_data)(char *orig, char *copy);
int (*sb_eat_lsm_opts)(char *orig, struct security_mnt_opts *opts);
int (*sb_remount)(struct super_block *sb,
struct security_mnt_opts *opts);
int (*sb_kern_mount)(struct super_block *sb);
@ -1801,7 +1801,7 @@ struct security_hook_heads {
struct hlist_head bprm_committed_creds;
struct hlist_head sb_alloc_security;
struct hlist_head sb_free_security;
struct hlist_head sb_copy_data;
struct hlist_head sb_eat_lsm_opts;
struct hlist_head sb_remount;
struct hlist_head sb_kern_mount;
struct hlist_head sb_show_options;