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Message-Id: <20190217132128.9709-3-leon@kernel.org> Date: Sun, 17 Feb 2019 15:21:28 +0200 From: Leon Romanovsky <leon@...nel.org> To: Saeed Mahameed <saeedm@...lanox.com>, "David S . Miller" <davem@...emloft.net> Cc: Leon Romanovsky <leonro@...lanox.com>, RDMA mailing list <linux-rdma@...r.kernel.org>, Eyal Davidovich <eyald@...lanox.com>, linux-netdev <netdev@...r.kernel.org> Subject: [PATCH net-next 2/2] net/mlx5: Delete unused FPGA QPN variable From: Leon Romanovsky <leonro@...lanox.com> fpga_qpn was assigned but never used and compilation with W=1 produced the following warning: drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c: In function _mlx5_fpga_event_: drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c:320:6: warning: variable _fpga_qpn_ set but not used [-Wunused-but-set-variable] u32 fpga_qpn; ^~~~~~~~ Fixes: 98db16bab59f ("net/mlx5: FPGA, Handle QP error event") Signed-off-by: Leon Romanovsky <leonro@...lanox.com> --- drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c index 27c5f6c7d36a..d046d1ec2a86 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c @@ -317,7 +317,6 @@ static int mlx5_fpga_event(struct mlx5_fpga_device *fdev, const char *event_name; bool teardown = false; unsigned long flags; - u32 fpga_qpn; u8 syndrome; switch (event) { @@ -328,7 +327,6 @@ static int mlx5_fpga_event(struct mlx5_fpga_device *fdev, case MLX5_EVENT_TYPE_FPGA_QP_ERROR: syndrome = MLX5_GET(fpga_qp_error_event, data, syndrome); event_name = mlx5_fpga_qp_syndrome_to_string(syndrome); - fpga_qpn = MLX5_GET(fpga_qp_error_event, data, fpga_qpn); break; default: return NOTIFY_DONE; -- 2.19.1
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