cifs: Check for equality with ACL_TYPE_ACCESS and ACL_TYPE_DEFAULT

The two values ACL_TYPE_ACCESS and ACL_TYPE_DEFAULT are meant to be
enumerations, not bits in a bit mask.  Use '==' instead of '&' to check
for these values.
Signed-off-by: NAndreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>

fs/cifs/cifssmb.c

@@ -3366,7 +3366,7 @@ static int cifs_copy_posix_acl(char *trgt, char *src, const int buflen,
 	if (le16_to_cpu(cifs_acl->version) != CIFS_ACL_VERSION)
 		return -EOPNOTSUPP;
 
-	if (acl_type & ACL_TYPE_ACCESS) {
+	if (acl_type == ACL_TYPE_ACCESS) {
 		count = le16_to_cpu(cifs_acl->access_entry_count);
 		pACE = &cifs_acl->ace_array[0];
 		size = sizeof(struct cifs_posix_acl);
@@ -3377,7 +3377,7 @@ static int cifs_copy_posix_acl(char *trgt, char *src, const int buflen,
 				 size_of_data_area, size);
 			return -EINVAL;
 		}
-	} else if (acl_type & ACL_TYPE_DEFAULT) {
+	} else if (acl_type == ACL_TYPE_DEFAULT) {
 		count = le16_to_cpu(cifs_acl->access_entry_count);
 		size = sizeof(struct cifs_posix_acl);
 		size += sizeof(struct cifs_posix_ace) * count;