Commit 6311b7ce authored Jan 15, 2018 by Johannes Berg Committed by David S. Miller Jan 15, 2018

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 <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent db9ca5ca

include/linux/netlink.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -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) { \