[PATCH] uinput: Rename a jump label in uinput_ioctl_handler()

[SF Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 12 Dec 2015 10:06:00 +0100

This issue was detected by using the Coccinelle software.

Choose a jump label according to the current Linux coding style convention.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/input/misc/uinput.c | 66 ++++++++++++++++++++++-----------------------
 1 file changed, 33 insertions(+), 33 deletions(-)

diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index 5adbced..466f62d 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -717,7 +717,7 @@ static long uinput_ioctl_handler(struct file *file, unsigned int cmd,
 	if (!udev->dev) {
 		retval = uinput_allocate_device(udev);
 		if (retval)
-			goto out;
+			goto unlock;
 	}
 
 	switch (cmd) {
@@ -725,82 +725,82 @@ static long uinput_ioctl_handler(struct file *file, unsigned int cmd,
 			if (put_user(UINPUT_VERSION,
 				     (unsigned int __user *)p))
 				retval = -EFAULT;
-			goto out;
+			goto unlock;
 
 		case UI_DEV_CREATE:
 			retval = uinput_create_device(udev);
-			goto out;
+			goto unlock;
 
 		case UI_DEV_DESTROY:
 			uinput_destroy_device(udev);
-			goto out;
+			goto unlock;
 
 		case UI_SET_EVBIT:
 			retval = uinput_set_bit(arg, evbit, EV_MAX);
-			goto out;
+			goto unlock;
 
 		case UI_SET_KEYBIT:
 			retval = uinput_set_bit(arg, keybit, KEY_MAX);
-			goto out;
+			goto unlock;
 
 		case UI_SET_RELBIT:
 			retval = uinput_set_bit(arg, relbit, REL_MAX);
-			goto out;
+			goto unlock;
 
 		case UI_SET_ABSBIT:
 			retval = uinput_set_bit(arg, absbit, ABS_MAX);
-			goto out;
+			goto unlock;
 
 		case UI_SET_MSCBIT:
 			retval = uinput_set_bit(arg, mscbit, MSC_MAX);
-			goto out;
+			goto unlock;
 
 		case UI_SET_LEDBIT:
 			retval = uinput_set_bit(arg, ledbit, LED_MAX);
-			goto out;
+			goto unlock;
 
 		case UI_SET_SNDBIT:
 			retval = uinput_set_bit(arg, sndbit, SND_MAX);
-			goto out;
+			goto unlock;
 
 		case UI_SET_FFBIT:
 			retval = uinput_set_bit(arg, ffbit, FF_MAX);
-			goto out;
+			goto unlock;
 
 		case UI_SET_SWBIT:
 			retval = uinput_set_bit(arg, swbit, SW_MAX);
-			goto out;
+			goto unlock;
 
 		case UI_SET_PROPBIT:
 			retval = uinput_set_bit(arg, propbit, INPUT_PROP_MAX);
-			goto out;
+			goto unlock;
 
 		case UI_SET_PHYS:
 			if (udev->state == UIST_CREATED) {
 				retval = -EINVAL;
-				goto out;
+				goto unlock;
 			}
 
 			phys = strndup_user(p, 1024);
 			if (IS_ERR(phys)) {
 				retval = PTR_ERR(phys);
-				goto out;
+				goto unlock;
 			}
 
 			kfree(udev->dev->phys);
 			udev->dev->phys = phys;
-			goto out;
+			goto unlock;
 
 		case UI_BEGIN_FF_UPLOAD:
 			retval = uinput_ff_upload_from_user(p, &ff_up);
 			if (retval)
-				goto out;
+				goto unlock;
 
 			req = uinput_request_find(udev, ff_up.request_id);
 			if (!req || req->code != UI_FF_UPLOAD ||
 			    !req->u.upload.effect) {
 				retval = -EINVAL;
-				goto out;
+				goto unlock;
 			}
 
 			ff_up.retval = 0;
@@ -811,60 +811,60 @@ static long uinput_ioctl_handler(struct file *file, unsigned int cmd,
 				memset(&ff_up.old, 0, sizeof(struct ff_effect));
 
 			retval = uinput_ff_upload_to_user(p, &ff_up);
-			goto out;
+			goto unlock;
 
 		case UI_BEGIN_FF_ERASE:
 			if (copy_from_user(&ff_erase, p, sizeof(ff_erase))) {
 				retval = -EFAULT;
-				goto out;
+				goto unlock;
 			}
 
 			req = uinput_request_find(udev, ff_erase.request_id);
 			if (!req || req->code != UI_FF_ERASE) {
 				retval = -EINVAL;
-				goto out;
+				goto unlock;
 			}
 
 			ff_erase.retval = 0;
 			ff_erase.effect_id = req->u.effect_id;
 			if (copy_to_user(p, &ff_erase, sizeof(ff_erase))) {
 				retval = -EFAULT;
-				goto out;
+				goto unlock;
 			}
 
-			goto out;
+			goto unlock;
 
 		case UI_END_FF_UPLOAD:
 			retval = uinput_ff_upload_from_user(p, &ff_up);
 			if (retval)
-				goto out;
+				goto unlock;
 
 			req = uinput_request_find(udev, ff_up.request_id);
 			if (!req || req->code != UI_FF_UPLOAD ||
 			    !req->u.upload.effect) {
 				retval = -EINVAL;
-				goto out;
+				goto unlock;
 			}
 
 			req->retval = ff_up.retval;
 			uinput_request_done(udev, req);
-			goto out;
+			goto unlock;
 
 		case UI_END_FF_ERASE:
 			if (copy_from_user(&ff_erase, p, sizeof(ff_erase))) {
 				retval = -EFAULT;
-				goto out;
+				goto unlock;
 			}
 
 			req = uinput_request_find(udev, ff_erase.request_id);
 			if (!req || req->code != UI_FF_ERASE) {
 				retval = -EINVAL;
-				goto out;
+				goto unlock;
 			}
 
 			req->retval = ff_erase.retval;
 			uinput_request_done(udev, req);
-			goto out;
+			goto unlock;
 	}
 
 	size = _IOC_SIZE(cmd);
@@ -874,15 +874,15 @@ static long uinput_ioctl_handler(struct file *file, unsigned int cmd,
 	case UI_GET_SYSNAME(0):
 		if (udev->state != UIST_CREATED) {
 			retval = -ENOENT;
-			goto out;
+			goto unlock;
 		}
 		name = dev_name(&udev->dev->dev);
 		retval = uinput_str_to_user(p, name, size);
-		goto out;
+		goto unlock;
 	}
 
 	retval = -EINVAL;
- out:
+ unlock:
 	mutex_unlock(&udev->mutex);
 	return retval;
 }
-- 
2.6.3

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