From: Philippe Mathieu-Daudé <f4bug@amsat.org>
Date: Wed, 4 Jul 2018 14:44:00 +0000 (-0300)
Subject: ppc440_uc: Fix a copy/paste error
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7aeb1e5100c026f2f232e570cd4d56942785f462;p=qemu.git

ppc440_uc: Fix a copy/paste error

Missed in 3c409c1927e, hopefully reported by Coverity.

Fixes: Coverity CID 1393788 (Copy-paste error)
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---

diff --git a/hw/ppc/ppc440_uc.c b/hw/ppc/ppc440_uc.c
index 0bbaa6844a..09ccda548f 100644
--- a/hw/ppc/ppc440_uc.c
+++ b/hw/ppc/ppc440_uc.c
@@ -935,7 +935,7 @@ static void dcr_write_dma(void *opaque, int dcrn, uint32_t val)
                     if (wptr) {
                         cpu_physical_memory_unmap(wptr, wlen, 1, didx);
                     }
-                    if (wptr) {
+                    if (rptr) {
                         cpu_physical_memory_unmap(rptr, rlen, 0, sidx);
                     }
                 }