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Date: Thu, 11 Jul 2019 11:54:04 -0300 From: Jason Gunthorpe <jgg@...pe.ca> To: Qian Cai <cai@....pw> Cc: leonro@...lanox.com, saeedm@...lanox.com, talgi@...lanox.com, yaminf@...lanox.com, linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH -next] RDMA/core: fix -Wunused-const-variable warnings On Thu, Jul 11, 2019 at 09:55:56AM -0400, Qian Cai wrote: > The linux-next commit "linux/dim: Implement RDMA adaptive moderation > (DIM)" [1] introduced a few compilation warnings. > > In file included from ./include/rdma/ib_verbs.h:64, > from ./include/linux/mlx5/device.h:37, > from ./include/linux/mlx5/driver.h:51, > from drivers/net/ethernet/mellanox/mlx5/core/uar.c:36: > ./include/linux/dim.h:378:1: warning: 'rdma_dim_prof' defined but not > used [-Wunused-const-variable=] > rdma_dim_prof[RDMA_DIM_PARAMS_NUM_PROFILES] = { > ^~~~~~~~~~~~~ > In file included from ./include/rdma/ib_verbs.h:64, > from ./include/linux/mlx5/device.h:37, > from ./include/linux/mlx5/driver.h:51, > from > drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c:37: > ./include/linux/dim.h:378:1: warning: 'rdma_dim_prof' defined but not > used [-Wunused-const-variable=] > rdma_dim_prof[RDMA_DIM_PARAMS_NUM_PROFILES] = { > ^~~~~~~~~~~~~ > > Since only ib_cq_rdma_dim_work() in drivers/infiniband/core/cq.c uses > it, just move the definition over there. > > [1] https://patchwork.kernel.org/patch/11031455/ > > Signed-off-by: Qian Cai <cai@....pw> > --- > drivers/infiniband/core/cq.c | 13 +++++++++++++ > include/linux/dim.h | 13 ------------- > 2 files changed, 13 insertions(+), 13 deletions(-) Applied to for-next, thanks Jason
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