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-rw-r--r--tinyusb/osal/osal_cmsis_rtx.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/tinyusb/osal/osal_cmsis_rtx.h b/tinyusb/osal/osal_cmsis_rtx.h
index 57f015d82..62a1ec4ff 100644
--- a/tinyusb/osal/osal_cmsis_rtx.h
+++ b/tinyusb/osal/osal_cmsis_rtx.h
@@ -182,7 +182,7 @@ static inline void osal_queue_receive (osal_queue_handle_t const queue_hdl, void
}
}
-static inline tusb_error_t osal_queue_send(osal_queue_handle_t const queue_hdl, void const * data) ATTR_ALWAYS_INLINE;
+static inline tusb_error_t osal_queue_send(osal_queue_handle_t const queue_hdl, void const * data) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
static inline tusb_error_t osal_queue_send(osal_queue_handle_t const queue_hdl, void const * data)
{
void *p_buf = osMailAlloc(queue_hdl->pool, 0); // instantly return in case of sending within ISR (mostly used)