HID: pidff: Fix missing blank lines after declarations

Fixes chackpatch.pl warnings

Signed-off-by: Tomasz Pakuła <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>

Author: Lawstorant

drivers/hid/usbhid/hid-pidff.c

@@ -241,8 +241,8 @@ static u32 pidff_rescale_time(u16 time, struct hid_field *field)
 {
 	u32 scaled_time = time;
 	int exponent = field->unit_exponent;
-	pr_debug("time field exponent: %d\n", exponent);
 
+	pr_debug("time field exponent: %d\n", exponent);
 	for (;exponent < FF_TIME_EXPONENT; exponent++)
 		scaled_time *= 10;
 	for (;exponent > FF_TIME_EXPONENT; exponent--)
@@ -332,6 +332,7 @@ static int pidff_needs_set_envelope(struct ff_envelope *envelope,
 				    struct ff_envelope *old)
 {
 	bool needs_new_envelope;
+
 	needs_new_envelope = envelope->attack_level  != 0 ||
 			     envelope->fade_level    != 0 ||
 			     envelope->attack_length != 0 ||
@@ -715,6 +716,7 @@ static void pidff_playback_pid(struct pidff_device *pidff, int pid_id, int n)
 static int pidff_playback(struct input_dev *dev, int effect_id, int value)
 {
 	struct pidff_device *pidff = dev->ff->private;
+
 	pidff_playback_pid(pidff, pidff->pid_id[effect_id], value);
 	return 0;
 }
@@ -1207,6 +1209,7 @@ static int pidff_find_effects(struct pidff_device *pidff,
 
 	for (i = 0; i < sizeof(pidff_effect_types); i++) {
 		int pidff_type = pidff->type_id[i];
+
 		if (pidff->set_effect_type->usage[pidff_type].hid !=
 		    pidff->create_new_effect_type->usage[pidff_type].hid) {
 			hid_err(pidff->hid,