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clean up compiler warning transfer of control bypasses initialization

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This commit is contained in:
hathach
2014-03-14 00:06:43 +07:00
parent 2502be94f7
commit 97cce2fa58
4 changed files with 22 additions and 14 deletions
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16
tinyusb/host/hub.c
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@@ -95,10 +95,10 @@ tusb_error_t hub_port_clear_feature_subtask(uint8_t hub_addr, uint8_t hub_port,
SUBTASK_ASSERT_STATUS( error );
//------------- Check if feature is cleared -------------//
{ // suppres compiler warning transfer of control bypasses initialization
hub_port_status_response_t * p_port_status = (hub_port_status_response_t *) hub_enum_buffer;
hub_port_status_response_t * p_port_status;
p_port_status = (hub_port_status_response_t *) hub_enum_buffer;
SUBTASK_ASSERT( !BIT_TEST_(p_port_status->status_change.value, feature-16) );
}
OSAL_SUBTASK_END
}
@@ -129,11 +129,11 @@ tusb_error_t hub_port_reset_subtask(uint8_t hub_addr, uint8_t hub_port)
);
SUBTASK_ASSERT_STATUS( error );
{ // suppres compiler warning transfer of control bypasses initialization
hub_port_status_response_t * p_port_status = (hub_port_status_response_t *) hub_enum_buffer;
hub_port_status_response_t * p_port_status;
p_port_status = (hub_port_status_response_t *) hub_enum_buffer;
SUBTASK_ASSERT ( p_port_status->status_change.reset && p_port_status->status_current.connect_status &&
p_port_status->status_current.port_power && p_port_status->status_current.port_enable);
}
OSAL_SUBTASK_END
}
@@ -165,7 +165,9 @@ tusb_error_t hub_open_subtask(uint8_t dev_addr, tusb_descriptor_interface_t cons
if ( p_interface_desc->bInterfaceProtocol > 1 ) return TUSB_ERROR_HUB_FEATURE_NOT_SUPPORTED;
//------------- Open Interrupt Status Pipe -------------//
tusb_descriptor_endpoint_t const *p_endpoint = (tusb_descriptor_endpoint_t const *) descriptor_next( (uint8_t const*) p_interface_desc );
tusb_descriptor_endpoint_t const *p_endpoint;
p_endpoint = (tusb_descriptor_endpoint_t const *) descriptor_next( (uint8_t const*) p_interface_desc );
SUBTASK_ASSERT(TUSB_DESC_TYPE_ENDPOINT == p_endpoint->bDescriptorType);
SUBTASK_ASSERT(TUSB_XFER_INTERRUPT == p_endpoint->bmAttributes.xfer);