Commit 966c8079 authored Oct 18, 2008 by WANG Cong Committed by Linus Torvalds Oct 20, 2008

uml: fix a compile error



Fix

arch/um/sys-i386/signal.c: In function 'copy_sc_from_user':
arch/um/sys-i386/signal.c:182: warning: dereferencing 'void *' pointer
arch/um/sys-i386/signal.c:182: error: request for member '_fxsr_env' in something not a structure or union

Signed-off-by: WANG Cong <wangcong@zeuux.org>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent d12a6f7f

arch/um/sys-i386/signal.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -179,7 +179,8 @@ static int copy_sc_from_user(struct pt_regs *regs,
		if (have_fpx_regs) {
		struct user_fxsr_struct fpx;

		err = copy_from_user(&fpx, &sc.fpstate->_fxsr_env[0],
		err = copy_from_user(&fpx,
		&((struct _fpstate __user *)sc.fpstate)->_fxsr_env[0],
		sizeof(struct user_fxsr_struct));
		if (err)
		return 1;