mlx5: Initialize variables to avoid compilation warnings

Some variables cause compilation warnings, as the compiler doesn't recognize their initialization. Explicitly initialize them to avoid the warnings. Signed-off-by: Aharon Landau <aharonl@nvidia.com> Reviewed-by: Avihai Horon <avihaih@nvidia.com> Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
linux-rdma · Mar 31, 2022 · ee7b8e7 · ee7b8e7
1 parent bac4d9b
commit ee7b8e7
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/providers/mlx5/dr_action.c b/providers/mlx5/dr_action.c
@@ -2100,7 +2100,7 @@ struct mlx5dv_dr_action *
 mlx5dv_dr_action_create_flow_meter(struct mlx5dv_dr_flow_meter_attr *attr)
 {
 	struct mlx5dv_dr_domain *dmn = attr->next_table->dmn;
-	uint64_t rx_icm_addr, tx_icm_addr;
+	uint64_t rx_icm_addr = 0, tx_icm_addr = 0;
 	struct mlx5dv_devx_obj *devx_obj;
 	struct mlx5dv_dr_action *action;
 	int ret;
@@ -2410,7 +2410,7 @@ dr_action_create_sampler(struct mlx5dv_dr_domain *dmn,
 {
 	struct dr_devx_flow_sampler_attr sampler_attr = {};
 	struct dr_flow_sampler *sampler;
-	uint64_t icm_rx, icm_tx;
+	uint64_t icm_rx = 0, icm_tx = 0;
 	int ret;
 
 	sampler = calloc(1, sizeof(struct dr_flow_sampler));

diff --git a/providers/mlx5/dr_devx.c b/providers/mlx5/dr_devx.c
@@ -193,8 +193,8 @@ int dr_devx_query_device(struct ibv_context *ctx, struct dr_devx_caps *caps)
 {
 	uint32_t out[DEVX_ST_SZ_DW(query_hca_cap_out)] = {};
 	uint32_t in[DEVX_ST_SZ_DW(query_hca_cap_in)] = {};
-	bool host_pf_vhca_id_valid;
-	uint16_t host_pf_vhca_id;
+	bool host_pf_vhca_id_valid = false;
+	uint16_t host_pf_vhca_id = 0;
 	uint32_t max_sfs = 0;
 	bool roce, sf_supp;
 	int err;

diff --git a/providers/mlx5/mlx5.c b/providers/mlx5/mlx5.c
@@ -1145,7 +1145,7 @@ static bool lag_operation_supported(struct ibv_qp *qp)
 static int _mlx5dv_query_qp_lag_port(struct ibv_qp *qp, uint8_t *port_num,
 				     uint8_t *active_port_num)
 {
-	uint8_t lag_state, tx_remap_affinity_1, tx_remap_affinity_2;
+	uint8_t lag_state = 0, tx_remap_affinity_1 = 0, tx_remap_affinity_2 = 0;
 	uint32_t in_tis[DEVX_ST_SZ_DW(query_tis_in)] = {};
 	uint32_t out_tis[DEVX_ST_SZ_DW(query_tis_out)] = {};
 	uint32_t in_qp[DEVX_ST_SZ_DW(query_qp_in)] = {};