USB: Fix SS endpoint companion descriptor parsing.

[~andy/linux] / drivers / usb / core / config.c

diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c
index a16c538d0132958ab330b6993267663d45d4c4ef..0d3af6a6ee4992d258e44bc9228d7e91c81a4f2a 100644 (file)
--- a/drivers/usb/core/config.c
+++ b/drivers/usb/core/config.c
@@ -105,7 +105,7 @@ static int usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno,
        ep->ss_ep_comp->extralen = i;
        buffer += i;
        size -= i;
-       retval = buffer - buffer_start + i;
+       retval = buffer - buffer_start;
        if (num_skipped > 0)
                dev_dbg(ddev, "skipped %d descriptor%s after %s\n",
                                num_skipped, plural(num_skipped),