ChangeSet 1.1315.8.11, 2003/09/16 13:42:41-07:00, [EMAIL PROTECTED]
[PATCH] USB: Use num_altsetting in usbnet and usbtest
This patch fixes usbnet and usbtest. When checking endpoints, they
iterate through all interfaces out to intf->max_altsetting, but they
should only go up to intf->num_altsetting. The max_altsetting value
refers to the amount of space _allocated_ for usb_host_interface
structures, not the number that are really in use.
drivers/usb/misc/usbtest.c | 2 +-
drivers/usb/net/usbnet.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -Nru a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
--- a/drivers/usb/misc/usbtest.c Fri Sep 19 17:13:27 2003
+++ b/drivers/usb/misc/usbtest.c Fri Sep 19 17:13:27 2003
@@ -87,7 +87,7 @@
struct usb_host_endpoint *in, *out;
struct usb_device *udev;
- for (tmp = 0; tmp < intf->max_altsetting; tmp++) {
+ for (tmp = 0; tmp < intf->num_altsetting; tmp++) {
unsigned ep;
in = out = 0;
diff -Nru a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c
--- a/drivers/usb/net/usbnet.c Fri Sep 19 17:13:27 2003
+++ b/drivers/usb/net/usbnet.c Fri Sep 19 17:13:27 2003
@@ -312,7 +312,7 @@
struct usb_host_interface *alt;
struct usb_host_endpoint *in, *out;
- for (tmp = 0; tmp < intf->max_altsetting; tmp++) {
+ for (tmp = 0; tmp < intf->num_altsetting; tmp++) {
unsigned ep;
in = out = 0;
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