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From 20c1e309f606aaec8274ff3cc7471382de049473 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Fri, 11 Jul 2014 14:20:48 +0200
Subject: [PATCH 14/43] usb-hcd-xhci: Remove unused sstreamsm member from
 XHCIStreamContext

Message-id: <1405088470-24115-16-git-send-email-kraxel@redhat.com>
Patchwork-id: 59828
O-Subject: [RHEL-7.1 qemu-kvm PATCH 15/37] usb-hcd-xhci: Remove unused sstreamsm member from XHCIStreamContext
Bugzilla: 980747
RH-Acked-by: Dr. David Alan Gilbert (git) <dgilbert@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>

From: Hans de Goede <hdegoede@redhat.com>

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit 946ff2c0c353e4bf493f6ff2bcc308adddee4a4c)
---
 hw/usb/hcd-xhci.c | 9 ---------
 1 file changed, 9 deletions(-)

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
 hw/usb/hcd-xhci.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index bb3bba3..af0c42d 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -374,7 +374,6 @@ struct XHCIStreamContext {
     dma_addr_t pctx;
     unsigned int sct;
     XHCIRing ring;
-    XHCIStreamContext *sstreams;
 };
 
 struct XHCIEPContext {
@@ -1135,7 +1134,6 @@ static void xhci_reset_streams(XHCIEPContext *epctx)
 
     for (i = 0; i < epctx->nr_pstreams; i++) {
         epctx->pstreams[i].sct = -1;
-        g_free(epctx->pstreams[i].sstreams);
     }
 }
 
@@ -1148,15 +1146,8 @@ static void xhci_alloc_streams(XHCIEPContext *epctx, dma_addr_t base)
 
 static void xhci_free_streams(XHCIEPContext *epctx)
 {
-    int i;
-
     assert(epctx->pstreams != NULL);
 
-    if (!epctx->lsa) {
-        for (i = 0; i < epctx->nr_pstreams; i++) {
-            g_free(epctx->pstreams[i].sstreams);
-        }
-    }
     g_free(epctx->pstreams);
     epctx->pstreams = NULL;
     epctx->nr_pstreams = 0;
-- 
1.8.3.1