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| author | Scot Doyle <lkml14@scotdoyle.com> | 2014-09-25 15:16:48 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-28 21:54:26 -0400 |
| commit | 586af079386fc78719314800bb7741d736cd442f (patch) | |
| tree | 8b999b45b3659f2c99841dc71f96ff2228e8203d | |
| parent | 0cfbd328d60f85b0dcf66df61a3615e9a8e5d4e4 (diff) | |
| download | linux-586af079386fc78719314800bb7741d736cd442f.tar.gz linux-586af079386fc78719314800bb7741d736cd442f.tar.bz2 linux-586af079386fc78719314800bb7741d736cd442f.zip | |
usb: core: log higher level message on malformed LANGID descriptor
Commit 0cce2eda19923e5e5ccc8b042dec5af87b3ffad0
USB: fix LANGID=0 regression
defaults to a langid of 0x0409 if it's not properly implemented by the
device. Explain with a higher level error message what this means.
Signed-off-by: Scot Doyle <lkml14@scotdoyle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/core/message.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 0c8a7fc4dad8..f7b7713cfb2a 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -770,9 +770,7 @@ static int usb_get_langid(struct usb_device *dev, unsigned char *tbuf) dev->string_langid = 0x0409; dev->have_langid = 1; dev_err(&dev->dev, - "string descriptor 0 malformed (err = %d), " - "defaulting to 0x%04x\n", - err, dev->string_langid); + "language id specifier not provided by device, defaulting to English\n"); return 0; } |