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[Qemu-devel] [PATCH 2/2] Hw: timer: Remove unnecessary variable
From: |
Shraddha Barke |
Subject: |
[Qemu-devel] [PATCH 2/2] Hw: timer: Remove unnecessary variable |
Date: |
Fri, 25 Sep 2015 20:06:03 +0530 |
Compress lines and remove the variable.
Change made using Coccinelle script
@@
expression ret;
@@
- if (ret) return ret;
- return 0;
+ return ret;
@@
local idexpression ret;
expression e;
@@
- ret = e;
- return ret;
+ return e;
@@
type T; identifier i;
@@
- T i;
... when != i
Signed-off-by: Shraddha Barke <address@hidden>
---
hw/timer/m48t59.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/hw/timer/m48t59.c b/hw/timer/m48t59.c
index 8ab683d..b3df8f9 100644
--- a/hw/timer/m48t59.c
+++ b/hw/timer/m48t59.c
@@ -590,10 +590,8 @@ static void nvram_writel (void *opaque, hwaddr addr,
uint32_t value)
static uint32_t nvram_readb (void *opaque, hwaddr addr)
{
M48t59State *NVRAM = opaque;
- uint32_t retval;
- retval = m48t59_read(NVRAM, addr);
- return retval;
+ return m48t59_read(NVRAM, addr);
}
static uint32_t nvram_readw (void *opaque, hwaddr addr)
--
2.1.4