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authorMarek Vasut <marex@denx.de>2016-05-03 22:22:59 +0200
committerMarek Vasut <marex@denx.de>2016-05-06 20:06:56 +0200
commitd81db48d418edc30301961781d8a64d7cc109dd4 (patch)
tree0d1fe43a8672cbec56e89277e73a9dcec2afb8ba /common/usb_hub.c
parentef71290be9b70d8cfa63b506c7d93c5069f63c42 (diff)
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usb: hub: Don't continue on get_port_status failure
The code shouldn't continue probing the port if get_port_status() failed. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Stefan Roese <sr@denx.de> Cc: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'common/usb_hub.c')
-rw-r--r--common/usb_hub.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/common/usb_hub.c b/common/usb_hub.c
index 4f59802..0f39c9f 100644
--- a/common/usb_hub.c
+++ b/common/usb_hub.c
@@ -402,6 +402,7 @@ static int usb_scan_port(struct usb_device_scan *usb_scan)
free(usb_scan);
return 0;
}
+ return 0;
}
portstatus = le16_to_cpu(portsts->wPortStatus);