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[Qemu-devel] [PATCH 1/2] etraxfs_eth: drop bogus cpu_unregister_io_memor
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From: |
Avi Kivity |
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Subject: |
[Qemu-devel] [PATCH 1/2] etraxfs_eth: drop bogus cpu_unregister_io_memory() |
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Date: |
Thu, 15 Dec 2011 15:35:30 +0200 |
Leftover call to cpu_unregister_io_memory() can segfault on cleanup. Remove.
Signed-off-by: Avi Kivity <address@hidden>
---
hw/etraxfs_eth.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/hw/etraxfs_eth.c b/hw/etraxfs_eth.c
index 5ac2d15..b525258 100644
--- a/hw/etraxfs_eth.c
+++ b/hw/etraxfs_eth.c
@@ -323,7 +323,6 @@ struct fs_eth
MemoryRegion mmio;
NICState *nic;
NICConf conf;
- int ethregs;
/* Two addrs in the filter. */
uint8_t macaddr[2][6];
@@ -571,8 +570,6 @@ static void eth_cleanup(VLANClientState *nc)
{
struct fs_eth *eth = DO_UPCAST(NICState, nc, nc)->opaque;
- cpu_unregister_io_memory(eth->ethregs);
-
/* Disconnect the client. */
eth->dma_out->client.push = NULL;
eth->dma_out->client.opaque = NULL;
--
1.7.7.1