diff options
Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32_usbdev.c')
| -rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_usbdev.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_usbdev.c b/nuttx/arch/arm/src/stm32/stm32_usbdev.c index 4ac47358a..dbc0ce5a6 100644 --- a/nuttx/arch/arm/src/stm32/stm32_usbdev.c +++ b/nuttx/arch/arm/src/stm32/stm32_usbdev.c @@ -1572,7 +1572,7 @@ static void stm32_ep0setup(struct stm32_usbdev_s *priv) /* Let the class implementation handle all non-standar requests */ stm32_dispatchrequest(priv); - handled = TRUE; + return; } /* Handle standard request. Pick off the things of interest to the @@ -1920,6 +1920,10 @@ static void stm32_ep0setup(struct stm32_usbdev_s *priv) * 3. An error was detected in either the above logic or by the class implementation * logic. In either case, priv->state will be set DEVSTATE_STALLED * to indicate this case. + * + * NOTE: Non-standard requests are a special case. They are handled by the + * class implementation and this function returned early above, skipping this + * logic altogether. */ if (priv->devstate != DEVSTATE_STALLED && !handled) |