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Eliminate a warning
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@@ -169,7 +169,9 @@ void stm32_usbinitialize(void)
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int stm32_usbhost_initialize(void)
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int stm32_usbhost_initialize(void)
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{
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{
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int pid;
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int pid;
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#if defined(CONFIG_USBHOST_HUB) || defined(CONFIG_USBHOST_MSC) || defined(CONFIG_USBHOST_CDCACM)
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int ret;
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int ret;
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#endif
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/* First, register all of the class drivers needed to support the drivers
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/* First, register all of the class drivers needed to support the drivers
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* that we care about:
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* that we care about:
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