backlight: Remove excessive (un)likelys

[linux-2.6-omap-h63xx.git] / drivers / video / backlight / backlight.c

diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index 71056f8b621ac6de0b1b839090b9def38ff4575a..7a85be4d2b0a1751bec89135be24d32108bd7d91 100644 (file)
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -37,7 +37,7 @@ static int fb_notifier_callback(struct notifier_block *self,
                if (!bd->props->check_fb ||
                    bd->props->check_fb(evdata->info)) {
                        bd->props->fb_blank = *(int *)evdata->data;
-                       if (likely(bd->props && bd->props->update_status))
+                       if (bd->props && bd->props->update_status)
                                bd->props->update_status(bd);
                }
        up(&bd->sem);
@@ -73,7 +73,7 @@ static ssize_t backlight_show_power(struct class_device *cdev, char *buf)
        struct backlight_device *bd = to_backlight_device(cdev);
 
        down(&bd->sem);
-       if (likely(bd->props))
+       if (bd->props)
                rc = sprintf(buf, "%d\n", bd->props->power);
        up(&bd->sem);
 
@@ -94,10 +94,10 @@ static ssize_t backlight_store_power(struct class_device *cdev, const char *buf,
                return -EINVAL;
 
        down(&bd->sem);
-       if (likely(bd->props)) {
+       if (bd->props) {
                pr_debug("backlight: set power to %d\n", power);
                bd->props->power = power;
-               if (likely(bd->props->update_status))
+               if (bd->props->update_status)
                        bd->props->update_status(bd);
                rc = count;
        }
@@ -112,7 +112,7 @@ static ssize_t backlight_show_brightness(struct class_device *cdev, char *buf)
        struct backlight_device *bd = to_backlight_device(cdev);
 
        down(&bd->sem);
-       if (likely(bd->props))
+       if (bd->props)
                rc = sprintf(buf, "%d\n", bd->props->brightness);
        up(&bd->sem);
 
@@ -133,14 +133,14 @@ static ssize_t backlight_store_brightness(struct class_device *cdev, const char
                return -EINVAL;
 
        down(&bd->sem);
-       if (likely(bd->props)) {
+       if (bd->props) {
                if (brightness > bd->props->max_brightness)
                        rc = -EINVAL;
                else {
                        pr_debug("backlight: set brightness to %d\n",
                                 brightness);
                        bd->props->brightness = brightness;
-                       if (likely(bd->props->update_status))
+                       if (bd->props->update_status)
                                bd->props->update_status(bd);
                        rc = count;
                }
@@ -156,7 +156,7 @@ static ssize_t backlight_show_max_brightness(struct class_device *cdev, char *bu
        struct backlight_device *bd = to_backlight_device(cdev);
 
        down(&bd->sem);
-       if (likely(bd->props))
+       if (bd->props)
                rc = sprintf(buf, "%d\n", bd->props->max_brightness);
        up(&bd->sem);
 
@@ -170,7 +170,7 @@ static ssize_t backlight_show_actual_brightness(struct class_device *cdev,
        struct backlight_device *bd = to_backlight_device(cdev);
 
        down(&bd->sem);
-       if (likely(bd->props && bd->props->get_brightness))
+       if (bd->props && bd->props->get_brightness)
                rc = sprintf(buf, "%d\n", bd->props->get_brightness(bd));
        up(&bd->sem);
 
@@ -227,7 +227,7 @@ struct backlight_device *backlight_device_register(const char *name,
        pr_debug("backlight_device_alloc: name=%s\n", name);
 
        new_bd = kmalloc(sizeof(struct backlight_device), GFP_KERNEL);
-       if (unlikely(!new_bd))
+       if (!new_bd)
                return ERR_PTR(-ENOMEM);
 
        init_MUTEX(&new_bd->sem);
@@ -239,7 +239,7 @@ struct backlight_device *backlight_device_register(const char *name,
        class_set_devdata(&new_bd->class_dev, devdata);
 
        rc = class_device_register(&new_bd->class_dev);
-       if (unlikely(rc)) {
+       if (rc) {
                kfree(new_bd);
                return ERR_PTR(rc);
        }
@@ -254,7 +254,7 @@ struct backlight_device *backlight_device_register(const char *name,
        for (i = 0; i < ARRAY_SIZE(bl_class_device_attributes); i++) {
                rc = class_device_create_file(&new_bd->class_dev,
                                              &bl_class_device_attributes[i]);
-               if (unlikely(rc)) {
+               if (rc) {
                        while (--i >= 0)
                                class_device_remove_file(&new_bd->class_dev,
                                                         &bl_class_device_attributes[i]);