isdn/capi: fix readability damage

Fix up some of the readibility deterioration caused by the recent
whitespace coding style cleanup.
Signed-off-by: NTilman Schmidt <tilman@imap.cc>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/isdn/capi/capi.c

@@ -786,7 +786,6 @@ capi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		return retval;
 
 	case CAPI_GET_VERSION:
-	{
 		if (copy_from_user(&data.contr, argp,
 				   sizeof(data.contr)))
 			return -EFAULT;
@@ -796,11 +795,9 @@ capi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		if (copy_to_user(argp, &data.version,
 				 sizeof(data.version)))
 			return -EFAULT;
-	}
 		return 0;
 
 	case CAPI_GET_SERIAL:
-	{
 		if (copy_from_user(&data.contr, argp,
 				   sizeof(data.contr)))
 			return -EFAULT;
@@ -810,10 +807,9 @@ capi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		if (copy_to_user(argp, data.serial,
 				 sizeof(data.serial)))
 			return -EFAULT;
-	}
 		return 0;
+
 	case CAPI_GET_PROFILE:
-	{
 		if (copy_from_user(&data.contr, argp,
 				   sizeof(data.contr)))
 			return -EFAULT;
@@ -837,11 +833,9 @@ capi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		}
 		if (retval)
 			return -EFAULT;
-	}
 		return 0;
 
 	case CAPI_GET_MANUFACTURER:
-	{
 		if (copy_from_user(&data.contr, argp,
 				   sizeof(data.contr)))
 			return -EFAULT;
@@ -853,8 +847,8 @@ capi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 				 sizeof(data.manufacturer)))
 			return -EFAULT;
 
-	}
 		return 0;
+
 	case CAPI_GET_ERRCODE:
 		data.errcode = cdev->errcode;
 		cdev->errcode = CAPI_NOERROR;
@@ -870,8 +864,7 @@ capi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 			return 0;
 		return -ENXIO;
 
-	case CAPI_MANUFACTURER_CMD:
-	{
+	case CAPI_MANUFACTURER_CMD: {
 		struct capi_manufacturer_cmd mcmd;
 		if (!capable(CAP_SYS_ADMIN))
 			return -EPERM;
@@ -879,8 +872,6 @@ capi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 			return -EFAULT;
 		return capi20_manufacturer(mcmd.cmd, mcmd.data);
 	}
-	return 0;
-
 	case CAPI_SET_FLAGS:
 	case CAPI_CLR_FLAGS: {
 		unsigned userflags;

drivers/isdn/capi/capidrv.c

@@ -1593,7 +1593,7 @@ static int capidrv_command(isdn_ctrl *c, capidrv_contr *card)
 		return capidrv_ioctl(c, card);
 
 	switch (c->command) {
-	case ISDN_CMD_DIAL:{
+	case ISDN_CMD_DIAL: {
 		u8 calling[ISDN_MSNLEN + 3];
 		u8 called[ISDN_MSNLEN + 2];
 
@@ -2072,7 +2072,8 @@ static int capidrv_addcontr(u16 contr, struct capi_profile *profp)
 	card->interface.writebuf_skb = if_sendbuf;
 	card->interface.writecmd = NULL;
 	card->interface.readstat = if_readstat;
-	card->interface.features = ISDN_FEATURE_L2_HDLC |
+	card->interface.features =
+		ISDN_FEATURE_L2_HDLC |
 		ISDN_FEATURE_L2_TRANS |
 		ISDN_FEATURE_L3_TRANS |
 		ISDN_FEATURE_P_UNKNOWN |
@@ -2080,7 +2081,8 @@ static int capidrv_addcontr(u16 contr, struct capi_profile *profp)
 		ISDN_FEATURE_L2_X75UI |
 		ISDN_FEATURE_L2_X75BUI;
 	if (profp->support1 & (1 << 2))
-		card->interface.features |= ISDN_FEATURE_L2_V11096 |
+		card->interface.features |=
+			ISDN_FEATURE_L2_V11096 |
 			ISDN_FEATURE_L2_V11019 |
 			ISDN_FEATURE_L2_V11038;
 	if (profp->support1 & (1 << 8))