From: Leon Romanovsky <[email protected]>
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 <[email protected]>
---
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
