RDMA/netlink: Add __maybe_unused to static inline in C file

commit 83dde7498fefeb920b1def317421262317d178e5 upstream. Like other commits in the tree add __maybe_unused to a static inline in a C file because some clang compilers will complain about unused code: >> drivers/infiniband/core/nldev.c:2543:1: warning: unused function '__chk_RDMA_NL_NLDEV' MODULE_ALIAS_RDMA_NETLINK(RDMA_NL_NLDEV, 5); ^ Fixes: e3bf14b ("rdma: Autoload netlink client modules") Link: https://lore.kernel.org/r/4a8101919b765e01d7fde6f27fd572c958deeb4a.1636267207.git.leonro@nvidia.com Reported-by: kernel test robot <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
akeromi · Nov 26, 2021 · 773d50f · 773d50f
1 parent d6d73a8
commit 773d50f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/rdma/rdma_netlink.h b/include/rdma/rdma_netlink.h
@@ -24,7 +24,7 @@ enum rdma_nl_flags {
  * constant as well and the compiler checks they are the same.
  */
 #define MODULE_ALIAS_RDMA_NETLINK(_index, _val)                                \
-	static inline void __chk_##_index(void)                                \
+	static inline void __maybe_unused __chk_##_index(void)                 \
 	{                                                                      \
 		BUILD_BUG_ON(_index != _val);                                  \
 	}                                                                      \