From: Vasily Averin <vvs@virtuozzo.com>
Date: Mon, 19 Aug 2019 08:48:26 +0300
Subject: fuse: redundant get_fuse_inode() calls in fuse_writepages_fill()
Git-commit: 091d1a7267726ba162b12ce9332d76cdae602789
Patch-mainline: v5.4-rc6
References: jsc#SLE-13782

Currently fuse_writepages_fill() calls get_fuse_inode() few times with
the same argument.

Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Acked-by: Luis Henriques <lhenriques@suse.com>
---
 fs/fuse/file.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 6edf949b9139..db48a5cf8620 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -2001,7 +2001,7 @@ static int fuse_writepages_fill(struct page *page,
 
 	if (!data->ff) {
 		err = -EIO;
-		data->ff = fuse_write_file_get(fc, get_fuse_inode(inode));
+		data->ff = fuse_write_file_get(fc, fi);
 		if (!data->ff)
 			goto out_unlock;
 	}
@@ -2046,8 +2046,6 @@ static int fuse_writepages_fill(struct page *page,
 	 * under writeback, so we can release the page lock.
 	 */
 	if (data->wpa == NULL) {
-		struct fuse_inode *fi = get_fuse_inode(inode);
-
 		err = -ENOMEM;
 		wpa = fuse_writepage_args_alloc();
 		if (!wpa) {