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>

diff --git a/drivers/staging/comedi/comedi.h b/drivers/staging/comedi/comedi.h
index dbaeba7469ac56dbb163760f711ef552fba04da5..552a5e2a10774fa7987b2d6f57ef9b420448e278 100644 (file)
--- a/drivers/staging/comedi/comedi.h
+++ b/drivers/staging/comedi/comedi.h
@@ -555,16 +555,16 @@ static inline unsigned NI_USUAL_PFI_SELECT(unsigned pfi_channel)
 {
        if (pfi_channel < 10)
                return 0x1 + pfi_channel;
-       else
-               return 0xb + pfi_channel;
+
+       return 0xb + pfi_channel;
 }
 
 static inline unsigned NI_USUAL_RTSI_SELECT(unsigned rtsi_channel)
 {
        if (rtsi_channel < 7)
                return 0xb + rtsi_channel;
-       else
-               return 0x1b;
+
+       return 0x1b;
 }
 
 /* mode bits for NI general-purpose counters, set with

diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index 038b69a931856a49021cbbf25f6dcefffb346734..36862965051b012fdb4cc9601b714bb07d1163e9 100644 (file)
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -206,8 +206,8 @@ 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);
+
+       return comedi_dev_get_from_subdevice_minor(minor);
 }
 EXPORT_SYMBOL_GPL(comedi_dev_get_from_minor);
 
@@ -2625,10 +2625,9 @@ 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);
                }
+               /* comedi_alloc_board_minor() locked the mutex */
+               mutex_unlock(&dev->mutex);
        }
 
        return 0;

diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h
index 83fd1553ff93d5317a3a9ca33efcdd8b38038380..01679458ab630c19c30cfbab396a7978381f92e0 100644 (file)
--- a/drivers/staging/comedi/comedidev.h
+++ b/drivers/staging/comedi/comedidev.h
@@ -388,8 +388,8 @@ 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);
+
+       return sizeof(short);
 }
 
 /*