netlink: extack: avoid parenthesized string constant warning

NL_SET_ERR_MSG() and NL_SET_ERR_MSG_ATTR() lead to the following warning in newer versions of gcc: warning: array initialized from parenthesized string constant Just remove the parentheses, they're not needed in this context since anyway since there can be no operator precendence issues or similar. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: David S. Miller <[email protected]>
sughodke · Jan 15, 2018 · 6311b7c · 6311b7c
1 parent db9ca5c
commit 6311b7c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
@@ -85,7 +85,7 @@ struct netlink_ext_ack {
  * to the lack of an output buffer.)
  */
 #define NL_SET_ERR_MSG(extack, msg) do {		\
-	static const char __msg[] = (msg);		\
+	static const char __msg[] = msg;		\
 	struct netlink_ext_ack *__extack = (extack);	\
 							\
 	if (__extack)					\
@@ -101,7 +101,7 @@ struct netlink_ext_ack {
 } while (0)
 
 #define NL_SET_ERR_MSG_ATTR(extack, attr, msg) do {	\
-	static const char __msg[] = (msg);		\
+	static const char __msg[] = msg;		\
 	struct netlink_ext_ack *__extack = (extack);	\
 							\
 	if (__extack) {					\