From: Gerd Hoffmann <kraxel@redhat.com>
Date: Fri, 9 Mar 2012 10:10:48 +0000 (+0100)
Subject: uhci: alloc can't fail, drop check.
X-Git-Tag: v1.1-rc0~235^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6c60134091cb2754d810b012773754967d8bbf92;p=thirdparty%2Fqemu.git

uhci: alloc can't fail, drop check.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---

diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c
index 8e349618597..e55dad914c3 100644
--- a/hw/usb/hcd-uhci.c
+++ b/hw/usb/hcd-uhci.c
@@ -821,8 +821,6 @@ static int uhci_handle_td(UHCIState *s, uint32_t addr, UHCI_TD *td, uint32_t *in
 
     /* Allocate new packet */
     async = uhci_async_alloc(uhci_queue_get(s, td), addr);
-    if (!async)
-        return TD_RESULT_NEXT_QH;
 
     /* valid needs to be large enough to handle 10 frame delay
      * for initial isochronous requests