Olaf Hering
2010-Nov-02 22:37 UTC
[Xen-devel] [PATCH] qemu-xen: fix compiler warning in load_linux
fix compile warning.
/usr/src/packages/BUILD/xen-unstable.hg-4.1.21864/tools/ioemu-dir/hw/pc.c: In
function ''load_linux'':
/usr/src/packages/BUILD/xen-unstable.hg-4.1.21864/tools/ioemu-dir/hw/pc.c:713:39:
warning: operation on ''seg[4]'' may be undefined
Signed-off-by: Olaf Hering <olaf@aepfle.de>
---
ioemu-remote/hw/pc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- xen-unstable.hg-4.1.22241.orig/ioemu-remote/hw/pc.c
+++ xen-unstable.hg-4.1.22241/ioemu-remote/hw/pc.c
@@ -714,7 +714,7 @@ static void load_linux(uint8_t *option_r
/* generate bootsector to set up the initial register state */
real_seg = real_addr >> 4;
- seg[0] = seg[2] = seg[3] = seg[4] = seg[4] = real_seg;
+ seg[0] = seg[2] = seg[3] = seg[4] = real_seg;
seg[1] = real_seg+0x20; /* CS */
memset(gpr, 0, sizeof gpr);
gpr[4] = cmdline_addr-real_addr-16; /* SP (-16 is paranoia) */
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