audit_log_{name,link_denied}: constify struct path

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

include/linux/audit.h

@@ -147,7 +147,7 @@ extern void		    audit_log_d_path(struct audit_buffer *ab,
 extern void		    audit_log_key(struct audit_buffer *ab,
 					  char *key);
 extern void		    audit_log_link_denied(const char *operation,
-						  struct path *link);
+						  const struct path *link);
 extern void		    audit_log_lost(const char *message);
 #ifdef CONFIG_SECURITY
 extern void 		    audit_log_secctx(struct audit_buffer *ab, u32 secid);

kernel/audit.c

@@ -1760,7 +1760,7 @@ void audit_copy_inode(struct audit_names *name, const struct dentry *dentry,
  * @call_panic: optional pointer to int that will be updated if secid fails
  */
 void audit_log_name(struct audit_context *context, struct audit_names *n,
-		    struct path *path, int record_num, int *call_panic)
+		    const struct path *path, int record_num, int *call_panic)
 {
 	struct audit_buffer *ab;
 	ab = audit_log_start(context, GFP_KERNEL, AUDIT_PATH);
@@ -1948,7 +1948,7 @@ EXPORT_SYMBOL(audit_log_task_info);
  * @operation: specific link operation
  * @link: the path that triggered the restriction
  */
-void audit_log_link_denied(const char *operation, struct path *link)
+void audit_log_link_denied(const char *operation, const struct path *link)
 {
 	struct audit_buffer *ab;
 	struct audit_names *name;

kernel/audit.h

@@ -212,7 +212,7 @@ extern void audit_copy_inode(struct audit_names *name,
 extern void audit_log_cap(struct audit_buffer *ab, char *prefix,
 			  kernel_cap_t *cap);
 extern void audit_log_name(struct audit_context *context,
-			   struct audit_names *n, struct path *path,
+			   struct audit_names *n, const struct path *path,
 			   int record_num, int *call_panic);
 
 extern int audit_pid;