From: Miklos Szeredi <mszeredi@suse.cz>
Date: Wed, 17 Oct 2007 06:31:04 +0000 (-0700)
Subject: fuse: cleanup in release
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=819c4b3b4009275caae973691378235c177a1429;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

fuse: cleanup in release

Move dput/mntput pair from request_end() to fuse_release_end(), because
there's no other place they are used.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index de25bff31420..c78f60e1ba5d 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -231,8 +231,6 @@ static void request_end(struct fuse_conn *fc, struct fuse_req *req)
 		fc->num_background--;
 	}
 	spin_unlock(&fc->lock);
-	dput(req->dentry);
-	mntput(req->vfsmount);
 	wake_up(&req->waitq);
 	if (end)
 		end(fc, req);
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index f3ef2bde983b..c4b98c03a46e 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -71,11 +71,19 @@ static struct fuse_file *fuse_file_get(struct fuse_file *ff)
 	return ff;
 }
 
+static void fuse_release_end(struct fuse_conn *fc, struct fuse_req *req)
+{
+	dput(req->dentry);
+	mntput(req->vfsmount);
+	fuse_put_request(fc, req);
+}
+
 static void fuse_file_put(struct fuse_file *ff)
 {
 	if (atomic_dec_and_test(&ff->count)) {
 		struct fuse_req *req = ff->reserved_req;
 		struct fuse_conn *fc = get_fuse_conn(req->dentry->d_inode);
+		req->end = fuse_release_end;
 		request_send_background(fc, req);
 		kfree(ff);
 	}