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Smack updates for Linux 5.11. One minor code clean-up and a 

set of corrections in function header comments.
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Merge tag 'Smack-for-5.11' of git://github.com/cschaufler/smack-next

Pull smack updates from Casey Schaufler:
 "There are no functional changes. Just one minor code clean-up and a
  set of corrections in function header comments"

* tag 'Smack-for-5.11' of git://github.com/cschaufler/smack-next:
  security/smack: remove unused varible 'rc'
  Smack: fix kernel-doc interface on functions
zero-sugar-mainline-defconfig
Linus Torvalds 2020-12-16 11:11:58 -08:00
parent e20a9b92dd 9b0072e2b2
commit 8bda68d68b
2 changed files with 5 additions and 5 deletions
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3
security/smack/smack_lsm.c
View File

@ -3870,7 +3870,6 @@ static struct smack_known *smack_from_netlbl(const struct sock *sk, u16 family,
struct netlbl_lsm_secattr secattr;
struct socket_smack *ssp = NULL;
struct smack_known *skp = NULL;
int rc;
netlbl_secattr_init(&secattr);
@ -3880,7 +3879,7 @@ static struct smack_known *smack_from_netlbl(const struct sock *sk, u16 family,
if (netlbl_skbuff_getattr(skb, family, &secattr) == 0) {
skp = smack_from_secattr(&secattr, ssp);
if (secattr.flags & NETLBL_SECATTR_CACHEABLE)
rc = netlbl_cache_add(skb, family, &skp->smk_netlabel);
netlbl_cache_add(skb, family, &skp->smk_netlabel);
}
netlbl_secattr_destroy(&secattr);

7
security/smack/smackfs.c
View File

@ -1942,7 +1942,7 @@ static void smk_list_swap_rcu(struct list_head *public,
* smk_parse_label_list - parse list of Smack labels, separated by spaces
*
* @data: the string to parse
* @private: destination list
* @list: destination list
*
* Returns zero on success or error code, as appropriate
*/
@ -1973,7 +1973,7 @@ static int smk_parse_label_list(char *data, struct list_head *list)
/**
* smk_destroy_label_list - destroy a list of smack_known_list_elem
* @head: header pointer of the list to destroy
* @list: header pointer of the list to destroy
*/
void smk_destroy_label_list(struct list_head *list)
{
@ -2131,7 +2131,7 @@ static const struct file_operations smk_unconfined_ops = {
* smk_read_logging - read() for /smack/logging
* @filp: file pointer, not actually used
* @buf: where to put the result
* @cn: maximum to send along
* @count: maximum to send along
* @ppos: where to start
*
* Returns number of bytes read or error code, as appropriate
@ -2272,6 +2272,7 @@ static const struct file_operations smk_load_self_ops = {
* @buf: data from user space
* @count: bytes sent
* @ppos: where to start - must be 0
* @format: /smack/load or /smack/load2 or /smack/change-rule format.
*/
static ssize_t smk_user_access(struct file *file, const char __user *buf,
size_t count, loff_t *ppos, int format)