From: Gerd Hoffmann <kraxel@redhat.com>
Date: Wed, 9 Nov 2011 11:20:20 +0000 (+0100)
Subject: ehci: add assert
X-Git-Tag: TizenStudio_2.0_p2.3~1939^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=339638267d9d4e782370fa09bae25e37a3016358;p=sdk%2Femulator%2Fqemu.git

ehci: add assert

Coverity thinks q could be NULL there and warns.
I believe it can't be NULL there.
Add assert to prove it.

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

diff --git a/hw/usb-ehci.c b/hw/usb-ehci.c
index cdd5aae..3eea94d 100644
--- a/hw/usb-ehci.c
+++ b/hw/usb-ehci.c
@@ -2046,6 +2046,7 @@ static void ehci_advance_state(EHCIState *ehci,
             break;
 
         case EST_WRITEBACK:
+            assert(q != NULL);
             again = ehci_state_writeback(q, async);
             break;