* [PATCH v2] usb: core: log higher level message on malformed LANGID descriptor
@ 2014-09-25 15:16 Scot Doyle
0 siblings, 0 replies; only message in thread
From: Scot Doyle @ 2014-09-25 15:16 UTC (permalink / raw)
To: Joe Perches
Cc: Greg Kroah-Hartman, Alan Stern, Sarah Sharp, Dan Williams,
Daniel Mack, linux-usb, linux-kernel
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>
---
drivers/usb/core/message.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 0c8a7fc..f7b7713 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;
}
--
2.1.0
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2014-09-25 15:17 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-09-25 15:16 [PATCH v2] usb: core: log higher level message on malformed LANGID descriptor Scot Doyle
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®