linux-kernel - [PATCH RFC v3 3/3] fuse: use the newly created helper functions

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Message-Id: <20260108-fuse-compounds-upstream-v3-3-8dc91ebf3740@ddn.com>
Date: Thu, 08 Jan 2026 15:23:36 +0100
From: horst@...thelmer.com
To: Miklos Szeredi <miklos@...redi.hu>, Bernd Schubert <bschubert@....com>, 
 Joanne Koong <joannelkoong@...il.com>
Cc: linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org, 
 Horst Birthelmer <hbirthelmer@....com>
Subject: [PATCH RFC v3 3/3] fuse: use the newly created helper functions

From: Horst Birthelmer <hbirthelmer@....com>

new helper functions are:
- fuse_getattr_args_fill()
- fuse_open_args_fill()

Signed-off-by: Horst Birthelmer <hbirthelmer@....com>
---
 fs/fuse/dir.c  | 9 +--------
 fs/fuse/file.c | 9 +--------
 2 files changed, 2 insertions(+), 16 deletions(-)

diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index 4b6b3d2758ff..ca8b69282c60 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -1493,14 +1493,7 @@ static int fuse_do_getattr(struct mnt_idmap *idmap, struct inode *inode,
 		inarg.getattr_flags |= FUSE_GETATTR_FH;
 		inarg.fh = ff->fh;
 	}
-	args.opcode = FUSE_GETATTR;
-	args.nodeid = get_node_id(inode);
-	args.in_numargs = 1;
-	args.in_args[0].size = sizeof(inarg);
-	args.in_args[0].value = &inarg;
-	args.out_numargs = 1;
-	args.out_args[0].size = sizeof(outarg);
-	args.out_args[0].value = &outarg;
+	fuse_getattr_args_fill(&args, get_node_id(inode), &inarg, &outarg);
 	err = fuse_simple_request(fm, &args);
 	if (!err) {
 		if (fuse_invalid_attr(&outarg.attr) ||
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 676f6bfde9f8..c0375b32967d 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -73,14 +73,7 @@ static int fuse_send_open(struct fuse_mount *fm, u64 nodeid,
 		inarg.open_flags |= FUSE_OPEN_KILL_SUIDGID;
 	}
 
-	args.opcode = opcode;
-	args.nodeid = nodeid;
-	args.in_numargs = 1;
-	args.in_args[0].size = sizeof(inarg);
-	args.in_args[0].value = &inarg;
-	args.out_numargs = 1;
-	args.out_args[0].size = sizeof(*outargp);
-	args.out_args[0].value = outargp;
+	fuse_open_args_fill(&args, nodeid, opcode, &inarg, outargp);
 
 	return fuse_simple_request(fm, &args);
 }

-- 
2.51.0