From 0ad0458c76107b29325b8c38804e0407bed42a79 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 4 Dec 2017 13:48:22 -0700 Subject: [PATCH] usb: Correct use of debug() With clang this gives a warning because hubsts appears to be used before it is set, even if ultimately it is not used. Simplify the code to avoid this problem. Signed-off-by: Simon Glass --- common/usb_hub.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/common/usb_hub.c b/common/usb_hub.c index 024dadb277..b46dfa16cc 100644 --- a/common/usb_hub.c +++ b/common/usb_hub.c @@ -625,7 +625,7 @@ static int usb_hub_configure(struct usb_device *dev) short hubCharacteristics; struct usb_hub_descriptor *descriptor; struct usb_hub_device *hub; - __maybe_unused struct usb_hub_status *hubsts; + struct usb_hub_status *hubsts; int ret; hub = usb_get_hub_device(dev); @@ -779,9 +779,7 @@ static int usb_hub_configure(struct usb_device *dev) return ret; } -#ifdef DEBUG hubsts = (struct usb_hub_status *)buffer; -#endif debug("get_hub_status returned status %X, change %X\n", le16_to_cpu(hubsts->wHubStatus), -- 2.39.2