KVM: x86 emulator: whitespace cleanups

Clean up lines longer than 80 columns.  No code changes.
Signed-off-by: Avi Kivity <avi@redhat.com>

arch/x86/kvm/emulate.c

@@ -363,10 +363,22 @@ struct gprefix {
 #define emulate_1op_rax_rdx(_op, _src, _rax, _rdx, _eflags)		\
 	do {								\
 		switch((_src).bytes) {					\
-		case 1: __emulate_1op_rax_rdx(_op, _src, _rax, _rdx, _eflags, "b"); break; \
-		case 2: __emulate_1op_rax_rdx(_op, _src, _rax, _rdx,  _eflags, "w"); break; \
-		case 4: __emulate_1op_rax_rdx(_op, _src, _rax, _rdx, _eflags, "l"); break; \
-		case 8: ON64(__emulate_1op_rax_rdx(_op, _src, _rax, _rdx, _eflags, "q")); break; \
+		case 1:							\
+			__emulate_1op_rax_rdx(_op, _src, _rax, _rdx,	\
+					      _eflags, "b");		\
+			break;						\
+		case 2:							\
+			__emulate_1op_rax_rdx(_op, _src, _rax, _rdx,	\
+					      _eflags, "w");		\
+			break;						\
+		case 4:							\
+			__emulate_1op_rax_rdx(_op, _src, _rax, _rdx,	\
+					      _eflags, "l");		\
+			break;						\
+		case 8:							\
+			ON64(__emulate_1op_rax_rdx(_op, _src, _rax, _rdx, \
+						   _eflags, "q"));	\
+			break;						\
 		}							\
 	} while (0)