diff options
| author | Tony Lindgren <tony@atomide.com> | 2011-06-14 16:53:42 +0400 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-06-14 16:53:42 +0400 |
| commit | b8ce9fb8e18af7466e0b915bb5979322cdace322 (patch) | |
| tree | eec6f9b58ce154fd863f0f78b374a697a5a7139b /drivers/usb/core/hub.c | |
| parent | c8e0bf95fc01d6e2ca585fe08010800b6c56e823 (diff) | |
| parent | e9e35c5a2b2c803b5e2f25906d8ffe110670ceb6 (diff) | |
| download | linux-b8ce9fb8e18af7466e0b915bb5979322cdace322.tar.xz | |
Merge branch 'fixes-v3.0-rc3' into devel-fixes
Diffstat (limited to 'drivers/usb/core/hub.c')
| -rw-r--r-- | drivers/usb/core/hub.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 79a58c3a2e2a..90ae1753dda1 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -339,7 +339,8 @@ static int get_hub_status(struct usb_device *hdev, { int i, status = -ETIMEDOUT; - for (i = 0; i < USB_STS_RETRIES && status == -ETIMEDOUT; i++) { + for (i = 0; i < USB_STS_RETRIES && + (status == -ETIMEDOUT || status == -EPIPE); i++) { status = usb_control_msg(hdev, usb_rcvctrlpipe(hdev, 0), USB_REQ_GET_STATUS, USB_DIR_IN | USB_RT_HUB, 0, 0, data, sizeof(*data), USB_STS_TIMEOUT); @@ -355,7 +356,8 @@ static int get_port_status(struct usb_device *hdev, int port1, { int i, status = -ETIMEDOUT; - for (i = 0; i < USB_STS_RETRIES && status == -ETIMEDOUT; i++) { + for (i = 0; i < USB_STS_RETRIES && + (status == -ETIMEDOUT || status == -EPIPE); i++) { status = usb_control_msg(hdev, usb_rcvctrlpipe(hdev, 0), USB_REQ_GET_STATUS, USB_DIR_IN | USB_RT_PORT, 0, port1, data, sizeof(*data), USB_STS_TIMEOUT); |