fix some warnings detected by pvs-studio

1 files changed, 11 insertions, 11 deletions

diff --git a/src/common/tusb_types.h b/src/common/tusb_types.h
index b3ef1e9c9..ec01bbf0f 100644
--- a/src/common/tusb_types.h
+++ b/src/common/tusb_types.h
@@ -100,10 +100,10 @@ typedef enum {
 } tusb_xfer_type_t;
 
 typedef enum {
-  TUSB_DIR_OUT = 0,
-  TUSB_DIR_IN  = 1,
+  TUSB_DIR_OUT = 0u,
+  TUSB_DIR_IN  = 1u,
 
-  TUSB_DIR_IN_MASK = 0x80
+  TUSB_DIR_IN_MASK = 0x80u
 } tusb_dir_t;
 
 enum {
@@ -350,7 +350,7 @@ typedef struct TU_ATTR_PACKED {
   uint8_t  bNumConfigurations ; ///< Number of possible configurations.
 } tusb_desc_device_t;
 
-TU_VERIFY_STATIC( sizeof(tusb_desc_device_t) == 18, "size is not correct");
+TU_VERIFY_STATIC( sizeof(tusb_desc_device_t) == 18u, "size is not correct");
 
 // USB Binary Device Object Store (BOS) Descriptor
 typedef struct TU_ATTR_PACKED {
@@ -360,7 +360,7 @@ typedef struct TU_ATTR_PACKED {
   uint8_t  bNumDeviceCaps  ; ///< Number of device capability descriptors in the BOS
 } tusb_desc_bos_t;
 
-TU_VERIFY_STATIC( sizeof(tusb_desc_bos_t) == 5, "size is not correct");
+TU_VERIFY_STATIC( sizeof(tusb_desc_bos_t) == 5u, "size is not correct");
 
 /// USB Configuration Descriptor
 typedef struct TU_ATTR_PACKED {
@@ -375,7 +375,7 @@ typedef struct TU_ATTR_PACKED {
   uint8_t  bMaxPower           ; ///< Maximum power consumption of the USB device from the bus in this specific configuration when the device is fully operational. Expressed in 2 mA units (i.e., 50 = 100 mA).
 } tusb_desc_configuration_t;
 
-TU_VERIFY_STATIC( sizeof(tusb_desc_configuration_t) == 9, "size is not correct");
+TU_VERIFY_STATIC( sizeof(tusb_desc_configuration_t) == 9u, "size is not correct");
 
 /// USB Interface Descriptor
 typedef struct TU_ATTR_PACKED {
@@ -391,7 +391,7 @@ typedef struct TU_ATTR_PACKED {
   uint8_t  iInterface         ; ///< Index of string descriptor describing this interface
 } tusb_desc_interface_t;
 
-TU_VERIFY_STATIC( sizeof(tusb_desc_interface_t) == 9, "size is not correct");
+TU_VERIFY_STATIC( sizeof(tusb_desc_interface_t) == 9u, "size is not correct");
 
 /// USB Endpoint Descriptor
 typedef struct TU_ATTR_PACKED {
@@ -411,7 +411,7 @@ typedef struct TU_ATTR_PACKED {
   uint8_t  bInterval        ; // Polling interval, in frames or microframes depending on the operating speed
 } tusb_desc_endpoint_t;
 
-TU_VERIFY_STATIC( sizeof(tusb_desc_endpoint_t) == 7, "size is not correct");
+TU_VERIFY_STATIC( sizeof(tusb_desc_endpoint_t) == 7u, "size is not correct");
 
 /// USB Other Speed Configuration Descriptor
 typedef struct TU_ATTR_PACKED {
@@ -441,7 +441,7 @@ typedef struct TU_ATTR_PACKED {
   uint8_t  bReserved          ; ///< Reserved for future use, must be zero
 } tusb_desc_device_qualifier_t;
 
-TU_VERIFY_STATIC( sizeof(tusb_desc_device_qualifier_t) == 10, "size is not correct");
+TU_VERIFY_STATIC( sizeof(tusb_desc_device_qualifier_t) == 10u, "size is not correct");
 
 /// USB Interface Association Descriptor (IAD ECN)
 typedef struct TU_ATTR_PACKED {
@@ -458,7 +458,7 @@ typedef struct TU_ATTR_PACKED {
   uint8_t iFunction         ; ///< Index of the string descriptor describing the interface association.
 } tusb_desc_interface_assoc_t;
 
-TU_VERIFY_STATIC( sizeof(tusb_desc_interface_assoc_t) == 8, "size is not correct");
+TU_VERIFY_STATIC( sizeof(tusb_desc_interface_assoc_t) == 8u, "size is not correct");
 
 // USB String Descriptor
 typedef struct TU_ATTR_PACKED {
@@ -528,7 +528,7 @@ typedef struct TU_ATTR_PACKED {
   uint16_t wLength;
 } tusb_control_request_t;
 
-TU_VERIFY_STATIC( sizeof(tusb_control_request_t) == 8, "size is not correct");
+TU_VERIFY_STATIC( sizeof(tusb_control_request_t) == 8u, "size is not correct");
 
 TU_ATTR_PACKED_END  // End of all packed definitions
 TU_ATTR_BIT_FIELD_ORDER_END