libusb has libusb_error_name procedure that returns name
for any error that libusb may return, so we do not need
to analyze error values by ourselves.
Signed-off-by: Yuri Benditovich <yuri.benditovich@xxxxxxxxxx>
---
src/usbutil.c | 32 +-------------------------------
1 file changed, 1 insertion(+), 31 deletions(-)
diff --git a/src/usbutil.c b/src/usbutil.c
index e96ab11..4aa6ef7 100644
--- a/src/usbutil.c
+++ b/src/usbutil.c
@@ -61,37 +61,7 @@ static usb_vendor_info *usbids_vendor_info = NULL;
G_GNUC_INTERNAL
const char *spice_usbutil_libusb_strerror(enum libusb_error error_code)
{
- switch (error_code) {
- case LIBUSB_SUCCESS:
- return "Success";
- case LIBUSB_ERROR_IO:
- return "Input/output error";
- case LIBUSB_ERROR_INVALID_PARAM:
- return "Invalid parameter";
- case LIBUSB_ERROR_ACCESS:
- return "Access denied (insufficient permissions)";
- case LIBUSB_ERROR_NO_DEVICE:
- return "No such device (it may have been disconnected)";
- case LIBUSB_ERROR_NOT_FOUND:
- return "Entity not found";
- case LIBUSB_ERROR_BUSY:
- return "Resource busy";
- case LIBUSB_ERROR_TIMEOUT:
- return "Operation timed out";
- case LIBUSB_ERROR_OVERFLOW:
- return "Overflow";
- case LIBUSB_ERROR_PIPE:
- return "Pipe error";
- case LIBUSB_ERROR_INTERRUPTED:
- return "System call interrupted (perhaps due to signal)";
- case LIBUSB_ERROR_NO_MEM:
- return "Insufficient memory";
- case LIBUSB_ERROR_NOT_SUPPORTED:
- return "Operation not supported or unimplemented on this platform";
- case LIBUSB_ERROR_OTHER:
- return "Other error";
- }
- return "Unknown error";
+ return libusb_error_name(error_code);
}
#ifdef __linux__
--
2.17.1
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