staging: comedi: removing not useful `else` after return

Signed-off-by: Kinka Huang <kinkabrain@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/comedi.h

@@ -555,7 +555,7 @@ static inline unsigned NI_USUAL_PFI_SELECT(unsigned pfi_channel)
 {
 	if (pfi_channel < 10)
 		return 0x1 + pfi_channel;
-	else
+
 	return 0xb + pfi_channel;
 }
 
@@ -563,7 +563,7 @@ static inline unsigned NI_USUAL_RTSI_SELECT(unsigned rtsi_channel)
 {
 	if (rtsi_channel < 7)
 		return 0xb + rtsi_channel;
-	else
+
 	return 0x1b;
 }
 

drivers/staging/comedi/comedi_fops.c

@@ -206,7 +206,7 @@ struct comedi_device *comedi_dev_get_from_minor(unsigned minor)
 {
 	if (minor < COMEDI_NUM_BOARD_MINORS)
 		return comedi_dev_get_from_board_minor(minor);
-	else
+
 	return comedi_dev_get_from_subdevice_minor(minor);
 }
 EXPORT_SYMBOL_GPL(comedi_dev_get_from_minor);
@@ -2625,11 +2625,10 @@ static int __init comedi_init(void)
 			unregister_chrdev_region(MKDEV(COMEDI_MAJOR, 0),
 						 COMEDI_NUM_MINORS);
 			return PTR_ERR(dev);
-		} else {
+		}
 		/* comedi_alloc_board_minor() locked the mutex */
 		mutex_unlock(&dev->mutex);
 	}
-	}
 
 	return 0;
 }

drivers/staging/comedi/comedidev.h

@@ -388,7 +388,7 @@ static inline unsigned int bytes_per_sample(const struct comedi_subdevice *subd)
 {
 	if (subd->subdev_flags & SDF_LSAMPL)
 		return sizeof(unsigned int);
-	else
+
 	return sizeof(short);
 }