diff options
| author | Shuah Khan <shuah.kh@samsung.com> | 2014-01-22 09:38:14 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-07 09:15:35 -0800 |
| commit | 8360fb0d9c21283e6fc12c43ce9ad81d1f9cffef (patch) | |
| tree | a566fbfb0e9b083a2b86d894a6268467d13a397b | |
| parent | fdf2f40c6cb9649e3990bc11fe0b5c155adf555a (diff) | |
staging/usbip: Fix vhci_hcd attach failure error message to be informative
When attach fails due to unsupported and/or invalid bus speed, the message
vhci_hcd prints out doesn't include any useful information as to what caused
the failure. Change the message to be informative and use usb_speed_string()
to get the right speed string from usb common.
Signed-off-by: Shuah Khan <shuah.kh@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/usbip/vhci_sysfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/usbip/vhci_sysfs.c b/drivers/staging/usbip/vhci_sysfs.c index 9b51586d11d9..0141bc34d5cc 100644 --- a/drivers/staging/usbip/vhci_sysfs.c +++ b/drivers/staging/usbip/vhci_sysfs.c @@ -149,7 +149,8 @@ static int valid_args(__u32 rhport, enum usb_device_speed speed) case USB_SPEED_WIRELESS: break; default: - pr_err("speed %d\n", speed); + pr_err("Failed attach request for unsupported USB speed: %s\n", + usb_speed_string(speed)); return -EINVAL; } |