From: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Date: Mon, 18 Aug 2014 00:53:12 +0000 (-0700)
Subject: dma: axidma: Variablise repeated s->streams[i] sub-expr
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6a07a695b0a8bf8638d28d06909a100c854cfc73;p=qemu.git

dma: axidma: Variablise repeated s->streams[i] sub-expr

This have 6 inline usages. Make it a bit more readable by using a local
variable.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---

diff --git a/hw/dma/xilinx_axidma.c b/hw/dma/xilinx_axidma.c
index ee60d3ff39..d06002dde8 100644
--- a/hw/dma/xilinx_axidma.c
+++ b/hw/dma/xilinx_axidma.c
@@ -553,10 +553,12 @@ static void xilinx_axidma_realize(DeviceState *dev, Error **errp)
     int i;
 
     for (i = 0; i < 2; i++) {
-        s->streams[i].nr = i;
-        s->streams[i].bh = qemu_bh_new(timer_hit, &s->streams[i]);
-        s->streams[i].ptimer = ptimer_init(s->streams[i].bh);
-        ptimer_set_freq(s->streams[i].ptimer, s->freqhz);
+        struct Stream *st = &s->streams[i];
+
+        st->nr = i;
+        st->bh = qemu_bh_new(timer_hit, st);
+        st->ptimer = ptimer_init(st->bh);
+        ptimer_set_freq(st->ptimer, s->freqhz);
     }
     return;