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| author | Simon Glass <sjg@chromium.org> | 2017-12-04 13:48:22 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-12-07 15:17:00 -0500 |
| commit | 0ad0458c76107b29325b8c38804e0407bed42a79 (patch) | |
| tree | 14e947ae0b0104f05663841916e19f72a546dde0 /common/usb_hub.c | |
| parent | 95b41b80d77b8418dac3393784b2a9cbb7abef64 (diff) | |
| download | u-boot-0ad0458c76107b29325b8c38804e0407bed42a79.tar.gz | |
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 <sjg@chromium.org>
Diffstat (limited to 'common/usb_hub.c')
| -rw-r--r-- | common/usb_hub.c | 4 |
1 files changed, 1 insertions, 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), |