projects
/
platform
/
kernel
/
linux-rpi.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
323ece5
)
cdc-wdm: error returns need to be translated
author
Oliver Neukum
<oneukum@suse.de>
Mon, 23 Mar 2015 13:34:43 +0000
(14:34 +0100)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Thu, 26 Mar 2015 09:51:57 +0000
(10:51 +0100)
One more case of error codes not correctly being
correctly returned to user space.
Signed-off-by: Olive Neukum <oneukum@suse.com>0
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/class/cdc-wdm.c
patch
|
blob
|
history
diff --git
a/drivers/usb/class/cdc-wdm.c
b/drivers/usb/class/cdc-wdm.c
index
8e32b8d
..
61ea879
100644
(file)
--- a/
drivers/usb/class/cdc-wdm.c
+++ b/
drivers/usb/class/cdc-wdm.c
@@
-522,9
+522,9
@@
retry:
spin_lock_irq(&desc->iuspin);
if (desc->rerr) { /* read completed, error happened */
+ rv = usb_translate_errors(desc->rerr);
desc->rerr = 0;
spin_unlock_irq(&desc->iuspin);
- rv = -EIO;
goto err;
}
/*