[PATCH] futex: Remove unneeded gotos

[6812skiii]

From: Jangwoong Kim <6812sk...@gmail.com>

Get rid of gotos that do not contain any cleanup.

According to coding style documentation: "If there is no
cleanup needed then just return directly"

Signed-off-by: Jangwoong Kim <6812sk...@gmail.com>
---
 kernel/futex.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/kernel/futex.c b/kernel/futex.c
index c47d1015d759..0490d7e7fe7f 100644
--- a/kernel/futex.c
+++ b/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:
-- 
2.17.1