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[80.193.200.194]) by smtp.gmail.com with ESMTPSA id o14-20020a05600c4fce00b0040fdd7cbc8dsm2533912wmq.47.2024.02.06.08.58.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Feb 2024 08:58:15 -0800 (PST) From: Colin Ian King To: Saeed Mahameed , Leon Romanovsky , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , netdev@vger.kernel.org, linux-rdma@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] net/mlx5: remove redundant assignment to variable object_range Date: Tue, 6 Feb 2024 16:58:15 +0000 Message-Id: <20240206165815.2420951-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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 Reviewed-by: Simon Horman --- 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);