[PATCH 08/17] eventpoll: rename attach_epitem() to ep_attach_file()

[Christian Brauner <brauner@kernel.org>]

ep_remove_file() tears down the f_ep linkage that attach_epitem()
establishes, so the pair should look like one. Rename to
ep_attach_file() for the "ep_*" + subject symmetry and to match the
naming used elsewhere in the file (ep_insert, ep_modify, ep_remove,
ep_remove_file, ep_remove_epi, ep_unregister_pollwait).

Pure rename; no functional change.

Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
---
 fs/eventpoll.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index ba1017c72167..1fe9f1772a28 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1735,7 +1735,7 @@ static noinline void ep_destroy_wakeup_source(struct epitem *epi)
 	wakeup_source_unregister(ws);
 }
 
-static int attach_epitem(struct file *file, struct epitem *epi)
+static int ep_attach_file(struct file *file, struct epitem *epi)
 {
 	struct epitems_head *to_free = NULL;
 	struct hlist_head *head = NULL;
@@ -1806,7 +1806,7 @@ static int ep_insert(struct eventpoll *ep, const struct epoll_event *event,
 	if (tep)
 		mutex_lock_nested(&tep->mtx, 1);
 	/* Add the current item to the list of active epoll hook for this file */
-	if (unlikely(attach_epitem(tfile, epi) < 0)) {
+	if (unlikely(ep_attach_file(tfile, epi) < 0)) {
 		if (tep)
 			mutex_unlock(&tep->mtx);
 		kmem_cache_free(epi_cache, epi);

-- 
2.47.3