sparc64: nocheck uaccess coding style tweaks

Sam Ravnborg suggested packing single-lines cases in switch statements
in nocheck uaccess macros makes for easier to read code.
Suggested-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>

arch/sparc/include/asm/uaccess_64.h

@@ -109,21 +109,11 @@ struct __large_struct { unsigned long buf[100]; };
 #define __put_user_nocheck(data, addr, size) ({			\
 	register int __pu_ret;					\
 	switch (size) {						\
-	case 1: \
-		__put_user_asm(data, b, addr, __pu_ret); \
-		break; \
-	case 2: \
-		__put_user_asm(data, h, addr, __pu_ret); \
-		break; \
-	case 4: \
-		__put_user_asm(data, w, addr, __pu_ret); \
-		break; \
-	case 8: \
-		__put_user_asm(data, x, addr, __pu_ret); \
-		break; \
-	default: \
-		__pu_ret = __put_user_bad(); \
-		break; \
+	case 1: __put_user_asm(data, b, addr, __pu_ret); break;	\
+	case 2: __put_user_asm(data, h, addr, __pu_ret); break;	\
+	case 4: __put_user_asm(data, w, addr, __pu_ret); break;	\
+	case 8: __put_user_asm(data, x, addr, __pu_ret); break;	\
+	default: __pu_ret = __put_user_bad(); break;		\
 	}							\
 	__pu_ret;						\
 })
@@ -154,18 +144,10 @@ int __put_user_bad(void);
 	register int __gu_ret;						     \
 	register unsigned long __gu_val;				     \
 	switch (size) {							     \
-		case 1: \
-			__get_user_asm(__gu_val, ub, addr, __gu_ret); \
-			break; \
-		case 2: \
-			__get_user_asm(__gu_val, uh, addr, __gu_ret); \
-			break; \
-		case 4: \
-			__get_user_asm(__gu_val, uw, addr, __gu_ret); \
-			break; \
-		case 8: \
-			__get_user_asm(__gu_val, x, addr, __gu_ret); \
-			break; \
+		case 1: __get_user_asm(__gu_val, ub, addr, __gu_ret); break; \
+		case 2: __get_user_asm(__gu_val, uh, addr, __gu_ret); break; \
+		case 4: __get_user_asm(__gu_val, uw, addr, __gu_ret); break; \
+		case 8: __get_user_asm(__gu_val, x, addr, __gu_ret); break;  \
 		default:						     \
 			__gu_val = 0;					     \
 			__gu_ret = __get_user_bad();			     \
@@ -178,18 +160,10 @@ int __put_user_bad(void);
 #define __get_user_nocheck_ret(data, addr, size, type, retval) ({	\
 	register unsigned long __gu_val __asm__ ("l1");			\
 	switch (size) {							\
-	case 1: \
-		__get_user_asm_ret(__gu_val, ub, addr, retval); \
-		break; \
-	case 2: \
-		__get_user_asm_ret(__gu_val, uh, addr, retval); \
-		break; \
-	case 4: \
-		__get_user_asm_ret(__gu_val, uw, addr, retval); \
-		break; \
-	case 8: \
-		__get_user_asm_ret(__gu_val, x, addr, retval); \
-		break; \
+	case 1: __get_user_asm_ret(__gu_val, ub, addr, retval); break;	\
+	case 2: __get_user_asm_ret(__gu_val, uh, addr, retval); break;	\
+	case 4: __get_user_asm_ret(__gu_val, uw, addr, retval); break;	\
+	case 8: __get_user_asm_ret(__gu_val, x, addr, retval); break;	\
 	default:							\
 		if (__get_user_bad())					\
 			return retval;					\