X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=include%2Flinux%2Fgenl_magic_func.h;h=667c31101b8b91f0b1d17a99a08edd9cf8d29d63;hb=cca547e9aa3a6d561fe65e75a4bb2c18d80c541a;hp=c0894dd8827b27378d31bb88f591bc2fd1e43a9c;hpb=9aa28f2b71055d5ae17a2e1daee359d4174bb13e;p=cascardo%2Flinux.git

diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
index c0894dd8827b..667c31101b8b 100644
--- a/include/linux/genl_magic_func.h
+++ b/include/linux/genl_magic_func.h
@@ -178,12 +178,12 @@ static int s_name ## _from_attrs_for_change(struct s_name *s,		\
 #define __assign(attr_nr, attr_flag, name, nla_type, type, assignment...)	\
 		nla = ntb[attr_nr];						\
 		if (nla) {						\
-			if (exclude_invariants && ((attr_flag) & DRBD_F_INVARIANT)) {		\
+			if (exclude_invariants && !!((attr_flag) & DRBD_F_INVARIANT)) {		\
 				pr_info("<< must not change invariant attr: %s\n", #name);	\
 				return -EEXIST;				\
 			}						\
 			assignment;					\
-		} else if (exclude_invariants && ((attr_flag) & DRBD_F_INVARIANT)) {		\
+		} else if (exclude_invariants && !!((attr_flag) & DRBD_F_INVARIANT)) {		\
 			/* attribute missing from payload, */		\
 			/* which was expected */			\
 		} else if ((attr_flag) & DRBD_F_REQUIRED) {		\