selinux: adjust typos in comments

Found by codespell(1)

Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>

security/selinux/hooks.c

@@ -937,7 +937,7 @@ out:
 }
 
 /*
- * NOTE: the caller is resposible for freeing the memory even if on error.
+ * NOTE: the caller is responsible for freeing the memory even if on error.
  */
 static int selinux_add_opt(int token, const char *s, void **mnt_opts)
 {

security/selinux/ima.c

@@ -4,7 +4,7 @@
  *
  * Author: Lakshmi Ramasubramanian (nramas@linux.microsoft.com)
  *
- * Measure critical data structures maintainted by SELinux
+ * Measure critical data structures maintained by SELinux
  * using IMA subsystem.
  */
 #include <linux/vmalloc.h>

security/selinux/include/audit.h

@@ -41,7 +41,7 @@ void selinux_audit_rule_free(void *rule);
  *	selinux_audit_rule_match - determine if a context ID matches a rule.
  *	@sid: the context ID to check
  *	@field: the field this rule refers to
- *	@op: the operater the rule uses
+ *	@op: the operator the rule uses
  *	@rule: pointer to the audit rule to check against
  *
  *	Returns 1 if the context id matches the rule, 0 if it does not, and

security/selinux/include/ima.h

@@ -4,7 +4,7 @@
  *
  * Author: Lakshmi Ramasubramanian (nramas@linux.microsoft.com)
  *
- * Measure critical data structures maintainted by SELinux
+ * Measure critical data structures maintained by SELinux
  * using IMA subsystem.
  */
 

security/selinux/selinuxfs.c

@@ -951,7 +951,7 @@ static ssize_t sel_write_create(struct file *file, char *buf, size_t size)
 		 * either whitespace or multibyte characters, they shall be
 		 * encoded based on the percentage-encoding rule.
 		 * If not encoded, the sscanf logic picks up only left-half
-		 * of the supplied name; splitted by a whitespace unexpectedly.
+		 * of the supplied name; split by a whitespace unexpectedly.
 		 */
 		char   *r, *w;
 		int     c1, c2;

security/selinux/ss/services.c

@@ -583,7 +583,7 @@ static void type_attribute_bounds_av(struct policydb *policydb,
 
 /*
  * flag which drivers have permissions
- * only looking for ioctl based extended permssions
+ * only looking for ioctl based extended permissions
  */
 void services_compute_xperms_drivers(
 		struct extended_perms *xperms,