linux-kernel - [PATCH 1/5] fsnotify: fsnotify_obtain

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Message-ID: <20091025202655.11501.70437.stgit@paris.rdu.redhat.com>
Date:	Sun, 25 Oct 2009 16:26:55 -0400
From:	Eric Paris <eparis@...hat.com>
To:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Cc:	agruen@...e.de
Subject: [PATCH 1/5] fsnotify: fsnotify_obtain_group kzalloc cleanup

fsnotify_obtain_group uses kzalloc but then proceedes to set things to 0.
This patch just deletes those useless lines.

Signed-off-by: Eric Paris <eparis@...hat.com>
---

 fs/notify/group.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/fs/notify/group.c b/fs/notify/group.c
index 62fb896..934860e 100644
--- a/fs/notify/group.c
+++ b/fs/notify/group.c
@@ -178,17 +178,14 @@ struct fsnotify_group *fsnotify_obtain_group(__u32 mask,
 
 	atomic_set(&group->refcnt, 1);
 
-	group->on_group_list = 0;
 	group->mask = mask;
 
 	mutex_init(&group->notification_mutex);
 	INIT_LIST_HEAD(&group->notification_list);
 	init_waitqueue_head(&group->notification_waitq);
-	group->q_len = 0;
 	group->max_events = UINT_MAX;
 
 	spin_lock_init(&group->mark_lock);
-	atomic_set(&group->num_marks, 0);
 	INIT_LIST_HEAD(&group->mark_entries);
 
 	group->ops = ops;

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