IO: Fix bug in DMA Device where receiving a snoop on DMA port would cause a panic.
--HG--
extra : rebase_source : 8152d4fa7d7354c9f150a450ae0710e95141ba4b
diff --git a/src/dev/io_device.cc b/src/dev/io_device.cc
index 5c13b50..dab1f76 100644
--- a/src/dev/io_device.cc
+++ b/src/dev/io_device.cc
@@ -142,13 +142,9 @@
pkt->reinitNacked();
queueDma(pkt, true);
+ } else if (pkt->isRequest() && recvSnoops) {
+ return true;
} else if (pkt->senderState) {
- if (recvSnoops) {
- if (pkt->isRequest()) {
- return true;
- }
- }
-
DmaReqState *state;
backoffTime >>= 2;