HID: indent switches/cases

Bring switch and cases into coding style and save thus some
indentation to make the code tighter.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-core.c

@@ -294,7 +294,6 @@ static s32 item_sdata(struct hid_item *item)
 static int hid_parser_global(struct hid_parser *parser, struct hid_item *item)
 {
 	switch (item->tag) {
-
 	case HID_GLOBAL_ITEM_TAG_PUSH:
 
 		if (parser->global_stack_ptr == HID_GLOBAL_STACK_SIZE) {
@@ -313,8 +312,8 @@ static int hid_parser_global(struct hid_parser *parser, struct hid_item *item)
 			return -1;
 		}
 
-			memcpy(&parser->global, parser->global_stack + --parser->global_stack_ptr,
-				sizeof(struct hid_global));
+		memcpy(&parser->global, parser->global_stack +
+			--parser->global_stack_ptr, sizeof(struct hid_global));
 		return 0;
 
 	case HID_GLOBAL_ITEM_TAG_USAGE_PAGE:
@@ -352,21 +351,26 @@ static int hid_parser_global(struct hid_parser *parser, struct hid_item *item)
 		return 0;
 
 	case HID_GLOBAL_ITEM_TAG_REPORT_SIZE:
-			if ((parser->global.report_size = item_udata(item)) > 32) {
-				dbg_hid("invalid report_size %d\n", parser->global.report_size);
+		parser->global.report_size = item_udata(item);
+		if (parser->global.report_size > 32) {
+			dbg_hid("invalid report_size %d\n",
+					parser->global.report_size);
 			return -1;
 		}
 		return 0;
 
 	case HID_GLOBAL_ITEM_TAG_REPORT_COUNT:
-			if ((parser->global.report_count = item_udata(item)) > HID_MAX_USAGES) {
-				dbg_hid("invalid report_count %d\n", parser->global.report_count);
+		parser->global.report_count = item_udata(item);
+		if (parser->global.report_count > HID_MAX_USAGES) {
+			dbg_hid("invalid report_count %d\n",
+					parser->global.report_count);
 			return -1;
 		}
 		return 0;
 
 	case HID_GLOBAL_ITEM_TAG_REPORT_ID:
-			if ((parser->global.report_id = item_udata(item)) == 0) {
+		parser->global.report_id = item_udata(item);
+		if (parser->global.report_id == 0) {
 			dbg_hid("report_id 0 is invalid\n");
 			return -1;
 		}
@@ -395,7 +399,6 @@ static int hid_parser_local(struct hid_parser *parser, struct hid_item *item)
 	data = item_udata(item);
 
 	switch (item->tag) {
-
 	case HID_LOCAL_ITEM_TAG_DELIMITER:
 
 		if (data) {
@@ -595,7 +598,6 @@ static u8 *fetch_item(__u8 *start, __u8 *end, struct hid_item *item)
 	item->size = b & 3;
 
 	switch (item->size) {
-
 	case 0:
 		return start;
 

drivers/hid/hid-input.c

@@ -188,12 +188,10 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 	}
 
 	switch (usage->hid & HID_USAGE_PAGE) {
-
 	case HID_UP_UNDEFINED:
 		goto ignore;
 
 	case HID_UP_KEYBOARD:
-
 		set_bit(EV_REP, input->evbit);
 
 		if ((usage->hid & HID_USAGE) < 256) {
@@ -205,7 +203,6 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		break;
 
 	case HID_UP_BUTTON:
-
 		code = ((usage->hid - 1) & 0xf);
 
 		switch (field->application) {
@@ -226,9 +223,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		map_key(code);
 		break;
 
-
 	case HID_UP_SIMULATION:
-
 		switch (usage->hid & 0xffff) {
 		case 0xba: map_abs(ABS_RUDDER);   break;
 		case 0xbb: map_abs(ABS_THROTTLE); break;
@@ -240,7 +235,6 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		break;
 
 	case HID_UP_GENDESK:
-
 		if ((usage->hid & 0xf0) == 0x80) {	/* SystemControl */
 			switch (usage->hid & 0xf) {
 			case 0x1: map_key_clear(KEY_POWER);  break;
@@ -268,7 +262,6 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		}
 
 		switch (usage->hid) {
-
 		/* These usage IDs map directly to the usage codes. */
 		case HID_GD_X: case HID_GD_Y: case HID_GD_Z:
 		case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ:
@@ -294,7 +287,6 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		break;
 
 	case HID_UP_LED:
-
 		switch (usage->hid & 0xffff) {		      /* HID-Value:                   */
 		case 0x01:  map_led (LED_NUML);     break;    /*   "Num Lock"                 */
 		case 0x02:  map_led (LED_CAPSL);    break;    /*   "Caps Lock"                */
@@ -313,16 +305,13 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		break;
 
 	case HID_UP_DIGITIZER:
-
 		switch (usage->hid & 0xff) {
-
 		case 0x30: /* TipPressure */
 			if (!test_bit(BTN_TOUCH, input->keybit)) {
 				device->quirks |= HID_QUIRK_NOTOUCH;
 				set_bit(EV_KEY, input->evbit);
 				set_bit(BTN_TOUCH, input->keybit);
 			}
-
 			map_abs_clear(ABS_PRESSURE);
 			break;
 
@@ -354,7 +343,6 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		break;
 
 	case HID_UP_CONSUMER:	/* USB HUT v1.1, pages 56-62 */
-
 		switch (usage->hid & HID_USAGE) {
 		case 0x000: goto ignore;
 		case 0x034: map_key_clear(KEY_SLEEP);		break;
@@ -469,7 +457,6 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		break;
 
 	case HID_UP_HPVENDOR:	/* Reported on a Dutch layout HP5308 */
-
 		set_bit(EV_REP, input->evbit);
 		switch (usage->hid & HID_USAGE) {
 		case 0x021: map_key_clear(KEY_PRINT);           break;
@@ -489,21 +476,17 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		break;
 
 	case HID_UP_MSVENDOR:
-
 		goto ignore;
 
 	case HID_UP_CUSTOM: /* Reported on Logitech and Apple USB keyboards */
-
 		set_bit(EV_REP, input->evbit);
 		goto ignore;
 
 	case HID_UP_LOGIVENDOR:
-
 		goto ignore;
 	
 	case HID_UP_PID:
-
-			switch(usage->hid & HID_USAGE) {
+		switch (usage->hid & HID_USAGE) {
 		case 0xa4: map_key_clear(BTN_DEAD);	break;
 		default: goto ignore;
 		}

drivers/hid/usbhid/hid-core.c

@@ -369,7 +369,8 @@ static void hid_ctrl(struct urb *urb)
 	switch (urb->status) {
 	case 0:			/* success */
 		if (usbhid->ctrl[usbhid->ctrltail].dir == USB_DIR_IN)
-				hid_input_report(urb->context, usbhid->ctrl[usbhid->ctrltail].report->type,
+			hid_input_report(urb->context,
+				usbhid->ctrl[usbhid->ctrltail].report->type,
 				urb->transfer_buffer, urb->actual_length, 0);
 		break;
 	case -ESHUTDOWN:	/* unplug */