[1/2] fs/epoll: rename check_events label to send_events

Commit Message

Davidlohr Bueso Nov. 14, 2018, 6:25 p.m. UTC

It is currently called check_events because it, well, did
exactly that. However, since the lockless ep_events_available()
call, the label no longer checks, but just sends the events.
Rename as such.

Signed-off-by: Davidlohr Bueso <[e-mail]>
---

Both patch 1 and 2 apply on top of the mmots.

 fs/eventpoll.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Patch

diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index ec14e5bcdaa9..7e2b5f3d6b3e 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1774,7 +1774,7 @@  static int ep_poll(struct eventpoll *ep, struct epoll_event __user *events,
 		eavail = ep_events_available(ep);
 		spin_unlock_irq(&ep->wq.lock);
 
-		goto check_events;
+		goto send_events;
 	}
 
 fetch_events:
@@ -1784,7 +1784,7 @@  static int ep_poll(struct eventpoll *ep, struct epoll_event __user *events,
 
 	eavail = ep_events_available(ep);
 	if (eavail)
-		goto check_events;
+		goto send_events;
 
 	/*
 	 * Busy poll timed out.  Drop NAPI ID for now, we can add
@@ -1840,7 +1840,7 @@  static int ep_poll(struct eventpoll *ep, struct epoll_event __user *events,
 	__remove_wait_queue(&ep->wq, &wait);
 	spin_unlock_irq(&ep->wq.lock);
 
-check_events:
+send_events:
 	/*
 	 * Try to transfer events to user space. In case we get 0 events and
 	 * there's still timeout left over, we go trying again in search of