diff options
| author | Roel Kluin <roel.kluin@gmail.com> | 2009-03-13 12:19:18 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-03-24 16:20:45 -0700 |
| commit | 71d2718f2507dc17501d04e2bdca7b8e694ce365 (patch) | |
| tree | a633d1b4bcaf1d44013a07927a669503a9d36d65 /drivers/usb/core/hub.c | |
| parent | d2ad67b3fa61eed52b22491210c668a94c7bf17e (diff) | |
USB: more u32 conversion after transfer_buffer_length and actual_length
transfer_buffer_length and actual_length have become unsigned, therefore some
additional conversion of local variables, function arguments and print
specifications is desired.
A test for a negative urb->transfer_buffer_length became obsolete; instead
we ensure that it does not exceed INT_MAX. Also, urb->actual_length is always
less than urb->transfer_buffer_length.
rh_string() does no longer return -EPIPE in the case of an unsupported ID.
Instead its only caller, rh_call_control() does the check.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/hub.c')
| -rw-r--r-- | drivers/usb/core/hub.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 81eb3e6b659..be86ae3f408 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -392,7 +392,7 @@ static void hub_irq(struct urb *urb) { struct usb_hub *hub = urb->context; int status = urb->status; - int i; + unsigned i; unsigned long bits; switch (status) { |