staging/easycap: add first level indentation to regget/set functions

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/easycap/easycap_low.c b/drivers/staging/easycap/easycap_low.c
index 06ccd19d8457e3c849bde91c82bf34c14cb4a356..1ed90f94171dbbba641d62afc1089adf7dac1d26 100644 (file)
--- a/drivers/staging/easycap/easycap_low.c
+++ b/drivers/staging/easycap/easycap_low.c
@@ -903,86 +903,86 @@ for (k = 0;  k < max;  k++) {
 return -1;
 }
 /****************************************************************************/
-int
-regset(struct usb_device *pusb_device, u16 index, u16 value)
+int regset(struct usb_device *pusb_device, u16 index, u16 value)
 {
-u16 igot;
-int rc0, rc1;
+       u16 igot;
+       int rc0, rc1;
 
-if (!pusb_device)
-       return -ENODEV;
-rc1 = 0;  igot = 0;
-rc0 = usb_control_msg(pusb_device, usb_sndctrlpipe(pusb_device, 0),
-               (u8)0x01,
-               (u8)(USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE),
-               (u16)value,
-               (u16)index,
-               NULL,
-               (u16)0,
-               (int)500);
+       if (!pusb_device)
+               return -ENODEV;
+
+       rc1 = 0;  igot = 0;
+       rc0 = usb_control_msg(pusb_device, usb_sndctrlpipe(pusb_device, 0),
+                       (u8)0x01,
+                       (u8)(USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE),
+                       (u16)value,
+                       (u16)index,
+                       NULL,
+                       (u16)0,
+                       (int)500);
 
 #ifdef NOREADBACK
 #
 #else
-rc1 = usb_control_msg(pusb_device, usb_rcvctrlpipe(pusb_device, 0),
-               (u8)0x00,
-               (u8)(USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE),
-               (u16)0x00,
-               (u16)index,
-               (void *)&igot,
-               (u16)sizeof(u16),
-               (int)50000);
-igot = 0xFF & igot;
-switch (index) {
-case 0x000:
-case 0x500:
-case 0x502:
-case 0x503:
-case 0x504:
-case 0x506:
-case 0x507: {
-       break;
-}
-case 0x204:
-case 0x205:
-case 0x350:
-case 0x351: {
-       if (0 != (0xFF & igot)) {
-               JOT(8, "unexpected 0x%02X for STK register 0x%03X\n",
+       rc1 = usb_control_msg(pusb_device, usb_rcvctrlpipe(pusb_device, 0),
+                       (u8)0x00,
+                       (u8)(USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE),
+                       (u16)0x00,
+                       (u16)index,
+                       (void *)&igot,
+                       (u16)sizeof(u16),
+                       (int)50000);
+       igot = 0xFF & igot;
+       switch (index) {
+       case 0x000:
+       case 0x500:
+       case 0x502:
+       case 0x503:
+       case 0x504:
+       case 0x506:
+       case 0x507:
+               break;
+
+       case 0x204:
+       case 0x205:
+       case 0x350:
+       case 0x351:
+               if (0 != (0xFF & igot)) {
+                       JOT(8, "unexpected 0x%02X for STK register 0x%03X\n",
                                                                igot, index);
+               }
+               break;
+
+       default:
+               if ((0xFF & value) != (0xFF & igot)) {
+                       JOT(8, "unexpected 0x%02X != 0x%02X "
+                                               "for STK register 0x%03X\n",
+                                               igot, value, index);
+               }
+               break;
        }
-break;
-}
-default: {
-       if ((0xFF & value) != (0xFF & igot)) {
-               JOT(8, "unexpected 0x%02X != 0x%02X "
-                                       "for STK register 0x%03X\n",
-                                       igot, value, index);
-       }
-break;
-}
-}
 #endif /* ! NOREADBACK*/
 
-return (0 > rc0) ? rc0 : rc1;
+       return (0 > rc0) ? rc0 : rc1;
 }
 /*****************************************************************************/
-int
-regget(struct usb_device *pusb_device, u16 index, void *pvoid)
+int regget(struct usb_device *pusb_device, u16 index, void *pvoid)
 {
-int ir;
+       int rc;
 
-if (!pusb_device)
-       return -ENODEV;
-ir = usb_control_msg(pusb_device, usb_rcvctrlpipe(pusb_device, 0),
-               (u8)0x00,
-               (u8)(USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE),
-               (u16)0x00,
-               (u16)index,
-               (void *)pvoid,
-               sizeof(u8),
-               (int)50000);
-return 0xFF & ir;
+       if (!pusb_device)
+               return -ENODEV;
+
+       rc = usb_control_msg(pusb_device, usb_rcvctrlpipe(pusb_device, 0),
+                       (u8)0x00,
+                       (u8)(USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE),
+                       (u16)0x00,
+                       (u16)index,
+                       (void *)pvoid,
+                       sizeof(u8),
+                       (int)50000);
+
+       return 0xFF & rc;
 }
 /*****************************************************************************/
 int