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[Qemu-devel] [PATCH] Use signed 16-bit values for ivshmem register write
From: |
Cam Macdonell |
Subject: |
[Qemu-devel] [PATCH] Use signed 16-bit values for ivshmem register writes |
Date: |
Mon, 30 Aug 2010 10:58:00 -0600 |
fixes gcc 4.1 warning
Signed-off-by: Cam Macdonell <address@hidden>
---
hw/ivshmem.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/ivshmem.c b/hw/ivshmem.c
index bbb5cba..fa9c684 100644
--- a/hw/ivshmem.c
+++ b/hw/ivshmem.c
@@ -181,8 +181,8 @@ static void ivshmem_io_writel(void *opaque,
target_phys_addr_t addr,
IVShmemState *s = opaque;
uint64_t write_one = 1;
- uint16_t dest = val >> 16;
- uint16_t vector = val & 0xff;
+ int16_t dest = val >> 16;
+ int16_t vector = val & 0xff;
addr &= 0xfc;
--
1.6.6.1
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