diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index dea38e2..0b7b569 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -786,7 +786,7 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
  *   Pointer to error structure.
  *
  * @return
- *   0 on success, a negative errno value otherwise and rte_ernno is set.
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
  */
 int
 mlx5_flow_validate_action_drop(uint64_t action_flags,
@@ -829,7 +829,7 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
  *   Pointer to error structure.
  *
  * @return
- *   0 on success, a negative errno value otherwise and rte_ernno is set.
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
  */
 int
 mlx5_flow_validate_action_queue(const struct rte_flow_action *action,
@@ -883,7 +883,7 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
  *   Pointer to error structure.
  *
  * @return
- *   0 on success, a negative errno value otherwise and rte_ernno is set.
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
  */
 int
 mlx5_flow_validate_action_rss(const struct rte_flow_action *action,
@@ -976,7 +976,7 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
  *   Pointer to error structure.
  *
  * @return
- *   0 on success, a negative errno value otherwise and rte_ernno is set.
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
  */
 int
 mlx5_flow_validate_action_count(struct rte_eth_dev *dev __rte_unused,
@@ -1798,7 +1798,7 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
  *   Pointer to the error structure.
  *
  * @return
- *   0 on success, a negative errno value otherwise and rte_ernno is set.
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
  */
 static inline int
 flow_drv_validate(struct rte_eth_dev *dev,
@@ -1837,7 +1837,7 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
  *   Pointer to the error structure.
  *
  * @return
- *   Pointer to device flow on success, otherwise NULL and rte_ernno is set.
+ *   Pointer to device flow on success, otherwise NULL and rte_errno is set.
  */
 static inline struct mlx5_flow *
 flow_drv_prepare(const struct rte_flow *flow,
@@ -1881,7 +1881,7 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
  *   Pointer to the error structure.
  *
  * @return
- *   0 on success, a negative errno value otherwise and rte_ernno is set.
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
  */
 static inline int
 flow_drv_translate(struct rte_eth_dev *dev, struct mlx5_flow *dev_flow,
diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index 7324e33..2b87a96 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -1815,7 +1815,7 @@ struct field_modify_info modify_tcp[] = {
  *   Pointer to the error structure.
  *
  * @return
- *   0 on success, a negative errno value otherwise and rte_ernno is set.
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
  */
 static int
 flow_dv_validate(struct rte_eth_dev *dev, const struct rte_flow_attr *attr,
@@ -2209,7 +2209,7 @@ struct field_modify_info modify_tcp[] = {
  *
  * @return
  *   Pointer to mlx5_flow object on success,
- *   otherwise NULL and rte_ernno is set.
+ *   otherwise NULL and rte_errno is set.
  */
 static struct mlx5_flow *
 flow_dv_prepare(const struct rte_flow_attr *attr __rte_unused,
@@ -3039,7 +3039,7 @@ struct field_modify_info modify_tcp[] = {
  *   Pointer to the error structure.
  *
  * @return
- *   0 on success, a negative errno value otherwise and rte_ernno is set.
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
  */
 static int
 flow_dv_translate(struct rte_eth_dev *dev,
diff --git a/drivers/net/mlx5/mlx5_flow_verbs.c b/drivers/net/mlx5/mlx5_flow_verbs.c
index 6c4f52f..82a1750 100644
--- a/drivers/net/mlx5/mlx5_flow_verbs.c
+++ b/drivers/net/mlx5/mlx5_flow_verbs.c
@@ -1383,7 +1383,7 @@
  *   Pointer to the error structure.
  *
  * @return
- *   0 on success, else a negative errno value otherwise and rte_ernno is set.
+ *   0 on success, else a negative errno value otherwise and rte_errno is set.
  */
 static int
 flow_verbs_translate(struct rte_eth_dev *dev,
