futex: Remove unneeded gotos

Get rid of gotos that do not contain any cleanup. These were not removed in
commit 9180bd46 ("futex: Remove put_futex_key()").
Signed-off-by: Jangwoong Kim <6812skiii@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20201230122953.10473-1-6812skiii@gmail.com

kernel/futex.c

@@ -3024,7 +3024,7 @@ static int futex_unlock_pi(u32 __user *uaddr, unsigned int flags)
 		 * Success, we're done! No tricky corner cases.
 		 */
 		if (!ret)
-			goto out_putkey;
+			return ret;
 		/*
 		 * The atomic access to the futex value generated a
 		 * pagefault, so retry the user-access and the wakeup:
@@ -3041,7 +3041,7 @@ static int futex_unlock_pi(u32 __user *uaddr, unsigned int flags)
 		 * wake_futex_pi has detected invalid state. Tell user
 		 * space.
 		 */
-		goto out_putkey;
+		return ret;
 	}
 
 	/*
@@ -3062,7 +3062,7 @@ static int futex_unlock_pi(u32 __user *uaddr, unsigned int flags)
 
 		default:
 			WARN_ON_ONCE(1);
-			goto out_putkey;
+			return ret;
 		}
 	}
 
@@ -3073,7 +3073,6 @@ static int futex_unlock_pi(u32 __user *uaddr, unsigned int flags)
 
 out_unlock:
 	spin_unlock(&hb->lock);
-out_putkey:
 	return ret;
 
 pi_retry: