Pull cpu-hotplug into release branch

[linux-2.6-omap-h63xx.git] / drivers / usb / misc / usbtest.c

diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 9d59b901841cc46908dde0aea2cb64e218992731..ccc5e8238bd889581b2b445cdb4b26108b5c6644 100644 (file)
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -381,6 +381,7 @@ alloc_sglist (int nents, int max, int vary)
 
        for (i = 0; i < nents; i++) {
                char            *buf;
+               unsigned        j;
 
                buf = kzalloc (size, SLAB_KERNEL);
                if (!buf) {
@@ -391,6 +392,16 @@ alloc_sglist (int nents, int max, int vary)
                /* kmalloc pages are always physically contiguous! */
                sg_init_one(&sg[i], buf, size);
 
+               switch (pattern) {
+               case 0:
+                       /* already zeroed */
+                       break;
+               case 1:
+                       for (j = 0; j < size; j++)
+                               *buf++ = (u8) (j % 63);
+                       break;
+               }
+
                if (vary) {
                        size += vary;
                        size %= max;
@@ -425,6 +436,8 @@ static int perform_sglist (
                usb_sg_wait (req);
                retval = req->status;
 
+               /* FIXME check resulting data pattern */
+
                /* FIXME if endpoint halted, clear halt (and log) */
        }