linux-kernel - [PATCH 3/3] fs: notify: use path

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Message-ID: <1381753562-47884-4-git-send-email-wangkefeng.wang@huawei.com>
Date:	Mon, 14 Oct 2013 20:26:02 +0800
From:	Kefeng Wang <wangkefeng.wang@...wei.com>
To:	Alexander Viro <viro@...iv.linux.org.uk>
CC:	John McCutchan <john@...nmccutchan.com>,
	"J. Bruce Fields" <bfields@...ldses.org>,
	Eric Paris <eparis@...hat.com>, Robert Love <rlove@...ve.org>,
	<linux-kernel@...r.kernel.org>, <linux-fsdevel@...r.kernel.org>,
	<linux-nfs@...r.kernel.org>
Subject: [PATCH 3/3] fs: notify: use path_equal() to simply code

Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
---
 fs/notify/fanotify/fanotify.c        | 3 +--
 fs/notify/inotify/inotify_fsnotify.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c
index 0c2f912..777af06 100644
--- a/fs/notify/fanotify/fanotify.c
+++ b/fs/notify/fanotify/fanotify.c
@@ -24,8 +24,7 @@ static bool should_merge(struct fsnotify_event *old, struct fsnotify_event *new)
 			    (new->mask & FAN_ALL_PERM_EVENTS))
 				return false;
 #endif
-			if ((old->path.mnt == new->path.mnt) &&
-			    (old->path.dentry == new->path.dentry))
+			if (path_equal(&old->path, &new->path))
 				return true;
 			break;
 		case (FSNOTIFY_EVENT_NONE):
diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c
index 4216308..58b638d 100644
--- a/fs/notify/inotify/inotify_fsnotify.c
+++ b/fs/notify/inotify/inotify_fsnotify.c
@@ -53,8 +53,7 @@ static bool event_compare(struct fsnotify_event *old, struct fsnotify_event *new
 				return true;
 			break;
 		case (FSNOTIFY_EVENT_PATH):
-			if ((old->path.mnt == new->path.mnt) &&
-			    (old->path.dentry == new->path.dentry))
+			if (path_equal(&old->path, &new->path))
 				return true;
 			break;
 		case (FSNOTIFY_EVENT_NONE):
-- 
1.8.2.1


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