USB: Gadget: fix UTF conversion in the usbstring library

[karo-tx-linux.git] / drivers / usb / gadget / usbstring.c

diff --git a/drivers/usb/gadget/usbstring.c b/drivers/usb/gadget/usbstring.c
index 4154be375c7a01a48ac3ab26eeeeb78c7c62b1ab..58c4d37d312a4ce40e487abeb36e45c34c3002fc 100644 (file)
--- a/drivers/usb/gadget/usbstring.c
+++ b/drivers/usb/gadget/usbstring.c
@@ -38,7 +38,7 @@ static int utf8_to_utf16le(const char *s, __le16 *cp, unsigned len)
                                uchar = (c & 0x1f) << 6;
 
                                c = (u8) *s++;
-                               if ((c & 0xc0) != 0xc0)
+                               if ((c & 0xc0) != 0x80)
                                        goto fail;
                                c &= 0x3f;
                                uchar |= c;
@@ -49,13 +49,13 @@ static int utf8_to_utf16le(const char *s, __le16 *cp, unsigned len)
                                uchar = (c & 0x0f) << 12;
 
                                c = (u8) *s++;
-                               if ((c & 0xc0) != 0xc0)
+                               if ((c & 0xc0) != 0x80)
                                        goto fail;
                                c &= 0x3f;
                                uchar |= c << 6;
 
                                c = (u8) *s++;
-                               if ((c & 0xc0) != 0xc0)
+                               if ((c & 0xc0) != 0x80)
                                        goto fail;
                                c &= 0x3f;
                                uchar |= c;