From: Leon Romanovsky <leonro@nvidia.com> stable inclusion form stable-v5.10.82 commit 1ae0d59c4f5ed1555d99e139cb68b8e87a5e13eb bugzilla: 185877 https://gitee.com/openeuler/kernel/issues/I4QU6V Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- 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: e3bf14bdc17a ("rdma: Autoload netlink client modules") Link: https://lore.kernel.org/r/4a8101919b765e01d7fde6f27fd572c958deeb4a.163626720... Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Chen Jun <chenjun102@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- include/rdma/rdma_netlink.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/rdma/rdma_netlink.h b/include/rdma/rdma_netlink.h index f8b3be61a841..e822c977b8af 100644 --- a/include/rdma/rdma_netlink.h +++ b/include/rdma/rdma_netlink.h @@ -31,7 +31,7 @@ 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); \ } \ -- 2.20.1