--- a/netwerk/base/nsUDPSocket.cpp
+++ b/netwerk/base/nsUDPSocket.cpp
@@ -467,22 +467,16 @@ nsUDPSocket::OnSocketReady(PRFileDesc *f
   }
 
   PRNetAddr prClientAddr;
   uint32_t count;
   // Bug 1252755 - use 9216 bytes to allign with nICEr and transportlayer to
   // support the maximum size of jumbo frames
   char buff[9216];
   count = PR_RecvFrom(mFD, buff, sizeof(buff), 0, &prClientAddr, PR_INTERVAL_NO_WAIT);
-
-  if (count < 1) {
-    NS_WARNING("error of recvfrom on UDP socket");
-    mCondition = NS_ERROR_UNEXPECTED;
-    return;
-  }
   mByteReadCount += count;
 
   FallibleTArray<uint8_t> data;
   if (!data.AppendElements(buff, count, fallible)) {
     mCondition = NS_ERROR_UNEXPECTED;
     return;
   }