Building with gcc-7 found three new warnings in the hns ethernet and rdma drivers. Only one of them appears to be an actual bug, the other two are variations of a single problem, but are unfortunately part of different subsystems.
I'm resending all three patches to both the ethernet and the rdma maintainers, as the first submission was a bit confusing when only part of the series arrived for a subset of maintainers, sorry about that. All three patches are address issues in released kernels and apply to v4.11-rc3 or linux-next. Arnd Arnd Bergmann net: hns: fix uninitialized data use net: hns: avoid gcc-7.0.1 warning for uninitialized data infiniband: hns: avoid gcc-7.0.1 warning for uninitialized data drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 1 + drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 6 ++++-- 2 files changed, 5 insertions(+), 2 deletions(-) -- 2.9.0 Cc: Lijun Ou <ouli...@huawei.com> Cc: "Wei Hu(Xavier)" <xavier.hu...@huawei.com> Cc: Daode Huang <huangda...@hisilicon.com> Cc: Kejian Yan <yankej...@huawei.com> Cc: Qianqian Xie <xieqianq...@huawei.com> Cc: Wei Yongjun <weiyongj...@huawei.com> Cc: Yisen Zhuang <yisen.zhu...@huawei.com> Cc: Salil Mehta <salil.me...@huawei.com> Cc: Doug Ledford <dledf...@redhat.com> Cc: Sean Hefty <sean.he...@intel.com> Cc: Hal Rosenstock <hal.rosenst...@gmail.com> Cc: "David S. Miller" <da...@davemloft.net> Cc: Arnd Bergmann <a...@arndb.de> Cc: linux-r...@vger.kernel.org Cc: linux-ker...@vger.kernel.org Cc: netdev@vger.kernel.org