1 files changed, 27 insertions, 15 deletions

diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index b685a507955d..eb721b11ff37 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -123,7 +123,9 @@ static void mousedev_touchpad_event(struct input_dev *dev, struct mousedev *mous
 
         if (mousedev->touch) {
                 size = dev->absmax[ABS_X] - dev->absmin[ABS_X];
-                if (size == 0) size = 256 * 2;
+                if (size == 0)
+                        size = 256 * 2;
+
                 switch (code) {
                         case ABS_X:
                                 fx(0) = value;
@@ -155,18 +157,24 @@ static void mousedev_abs_event(struct input_dev *dev, struct mousedev *mousedev,
         switch (code) {
                 case ABS_X:
                         size = dev->absmax[ABS_X] - dev->absmin[ABS_X];
-                        if (size == 0) size = xres ? : 1;
-                        if (value > dev->absmax[ABS_X]) value = dev->absmax[ABS_X];
-                        if (value < dev->absmin[ABS_X]) value = dev->absmin[ABS_X];
+                        if (size == 0)
+                                size = xres ? : 1;
+                        if (value > dev->absmax[ABS_X])
+                                value = dev->absmax[ABS_X];
+                        if (value < dev->absmin[ABS_X])
+                                value = dev->absmin[ABS_X];
                         mousedev->packet.x = ((value - dev->absmin[ABS_X]) * xres) / size;
                         mousedev->packet.abs_event = 1;
                         break;
 
                 case ABS_Y:
                         size = dev->absmax[ABS_Y] - dev->absmin[ABS_Y];
-                        if (size == 0) size = yres ? : 1;
-                        if (value > dev->absmax[ABS_Y]) value = dev->absmax[ABS_Y];
-                        if (value < dev->absmin[ABS_Y]) value = dev->absmin[ABS_Y];
+                        if (size == 0)
+                                size = yres ? : 1;
+                        if (value > dev->absmax[ABS_Y])
+                                value = dev->absmax[ABS_Y];
+                        if (value < dev->absmin[ABS_Y])
+                                value = dev->absmin[ABS_Y];
                         mousedev->packet.y = yres - ((value - dev->absmin[ABS_Y]) * yres) / size;
                         mousedev->packet.abs_event = 1;
                         break;
@@ -202,7 +210,7 @@ static void mousedev_key_event(struct mousedev *mousedev, unsigned int code, int
                 case BTN_SIDE:          index = 3; break;
                 case BTN_4:
                 case BTN_EXTRA:         index = 4; break;
-                default:                return;
+                default:                return;
         }
 
         if (value) {
@@ -285,10 +293,9 @@ static void mousedev_touchpad_touch(struct mousedev *mousedev, int value)
                 mousedev->touch = mousedev->pkt_count = 0;
                 mousedev->frac_dx = 0;
                 mousedev->frac_dy = 0;
-        }
-        else
-                if (!mousedev->touch)
-                        mousedev->touch = jiffies;
+
+        } else if (!mousedev->touch)
+                mousedev->touch = jiffies;
 }
 
 static void mousedev_event(struct input_handle *handle, unsigned int type, unsigned int code, int value)
@@ -327,7 +334,7 @@ static void mousedev_event(struct input_handle *handle, unsigned int type, unsig
                                         mousedev->pkt_count++;
                                         /* Input system eats duplicate events, but we need all of them
                                          * to do correct averaging so apply present one forward
-                                         */
+                                         */
                                         fx(0) = fx(1);
                                         fy(0) = fy(1);
                                 }
@@ -346,7 +353,9 @@ static int mousedev_fasync(int fd, struct file *file, int on)
 {
         int retval;
         struct mousedev_list *list = file->private_data;
+
         retval = fasync_helper(fd, file, on, &list->fasync);
+
         return retval < 0 ? retval : 0;
 }
 
@@ -507,14 +516,16 @@ static ssize_t mousedev_write(struct file * file, const char __user * buffer, si
                                 list->imexseq = 0;
                                 list->mode = MOUSEDEV_EMUL_EXPS;
                         }
-                } else list->imexseq = 0;
+                } else
+                        list->imexseq = 0;
 
                 if (c == mousedev_imps_seq[list->impsseq]) {
                         if (++list->impsseq == MOUSEDEV_SEQ_LEN) {
                                 list->impsseq = 0;
                                 list->mode = MOUSEDEV_EMUL_IMPS;
                         }
-                } else list->impsseq = 0;
+                } else
+                        list->impsseq = 0;
 
                 list->ps2[0] = 0xfa;
 
@@ -598,6 +609,7 @@ static ssize_t mousedev_read(struct file * file, char __user * buffer, size_t co
 static unsigned int mousedev_poll(struct file *file, poll_table *wait)
 {
         struct mousedev_list *list = file->private_data;
+
         poll_wait(file, &list->mousedev->wait, wait);
         return ((list->ready || list->buffer) ? (POLLIN | POLLRDNORM) : 0) |
                 (list->mousedev->exist ? 0 : (POLLHUP | POLLERR));