The variable object_range to log_header_modify_argument_granularity
is being assigned a value that is never read, the following statement
assigns object_range to the max of log_header_modify_argument_granularity
and DR_ICM_MODIFY_HDR_GRANULARITY_4K, so clearly the initial
assignment is redundant. Remove it.

Cleans up clang-scan build warning:
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_arg.c:42:2: warning:
Value stored to 'object_range' is never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_arg.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_arg.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_arg.c
index 01ed6442095d..c2218dc556c7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_arg.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_arg.c
@@ -39,9 +39,6 @@ static int dr_arg_pool_alloc_objs(struct dr_arg_pool *pool)
 
 	INIT_LIST_HEAD(&cur_list);
 
-	object_range =
-		pool->dmn->info.caps.log_header_modify_argument_granularity;
-
 	object_range =
 		max_t(u32, pool->dmn->info.caps.log_header_modify_argument_granularity,
 		      DR_ICM_MODIFY_HDR_GRANULARITY_4K);
-- 
2.39.2

On Tue, Feb 06, 2024 at 04:58:15PM +0000, Colin Ian King wrote:
> The variable object_range to log_header_modify_argument_granularity
> is being assigned a value that is never read, the following statement
> assigns object_range to the max of log_header_modify_argument_granularity
> and DR_ICM_MODIFY_HDR_GRANULARITY_4K, so clearly the initial
> assignment is redundant. Remove it.
> 
> Cleans up clang-scan build warning:
> drivers/net/ethernet/mellanox/mlx5/core/steering/dr_arg.c:42:2: warning:
> Value stored to 'object_range' is never read [deadcode.DeadStores]
> 
> Signed-off-by: Colin Ian King <colin.i.king@gmail.com>

Thanks Colin,

Reviewed-by: Simon Horman <horms@kernel.org>