[patch 1/1] uml: fix lvalue for gcc4

[blaisorblade@yahoo.it]

This construct is refused by GCC 4, so here's the fix.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
---

 linux-2.6.git-paolo/arch/um/sys-x86_64/signal.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -puN arch/um/sys-x86_64/signal.c~uml-fix-for-gcc4-lvalue arch/um/sys-x86_64/signal.c
--- linux-2.6.git/arch/um/sys-x86_64/signal.c~uml-fix-for-gcc4-lvalue	2005-07-09 13:01:03.000000000 +0200
+++ linux-2.6.git-paolo/arch/um/sys-x86_64/signal.c	2005-07-09 13:01:03.000000000 +0200
@@ -168,7 +168,7 @@ int setup_signal_stack_si(unsigned long 
 
 	frame = (struct rt_sigframe __user *)
 		round_down(stack_top - sizeof(struct rt_sigframe), 16) - 8;
-	((unsigned char *) frame) -= 128;
+	frame -= 128 / sizeof(frame);
 
 	if (!access_ok(VERIFY_WRITE, fp, sizeof(struct _fpstate)))
 		goto out;
_
-
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