diff mbox series

[16/26] nfsfh: avoid pointless cred reference count bump

Message ID	20241124-work-cred-v1-16-f352241c3970@kernel.org (mailing list archive)
State	New
Headers	show Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5E2A320B80D; Sun, 24 Nov 2024 13:44:49 +0000 (UTC) From: Christian Brauner <brauner@kernel.org> To: Linus Torvalds <torvalds@linux-foundation.org> Cc: Christian Brauner <brauner@kernel.org>, Amir Goldstein <amir73il@gmail.com>, Miklos Szeredi <miklos@szeredi.hu>, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: [PATCH 16/26] nfsfh: avoid pointless cred reference count bump Date: Sun, 24 Nov 2024 14:44:02 +0100 Message-ID: <20241124-work-cred-v1-16-f352241c3970@kernel.org> In-Reply-To: <20241124-work-cred-v1-0-f352241c3970@kernel.org> References: <20241124-work-cred-v1-0-f352241c3970@kernel.org> Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit
Series	[01/26] tree-wide: s/override_creds()/override_creds_light(get_new_cred())/g \| expand [01/26] tree-wide: s/override_creds()/override_creds_light(get_new_cred())/g [02/26] cred: return old creds from revert_creds_light() [03/26] tree-wide: s/revert_creds()/put_cred(revert_creds_light())/g [04/26] cred: remove old {override,revert}_creds() helpers [05/26] tree-wide: s/override_creds_light()/override_creds()/g [06/26] tree-wide: s/revert_creds_light()/revert_creds()/g [07/26] firmware: avoid pointless reference count bump [08/26] sev-dev: avoid pointless cred reference count bump [09/26] target_core_configfs: avoid pointless cred reference count bump [10/26] aio: avoid pointless cred reference count bump [11/26] binfmt_misc: avoid pointless cred reference count bump [12/26] coredump: avoid pointless cred reference count bump [13/26] nfs/localio: avoid pointless cred reference count bumps [14/26] nfs/nfs4idmap: avoid pointless reference count bump [15/26] nfs/nfs4recover: avoid pointless cred reference count bump [16/26] nfsfh: avoid pointless cred reference count bump [17/26] open: avoid pointless cred reference count bump [18/26] ovl: avoid pointless cred reference count bump [19/26] cifs: avoid pointless cred reference count bump [20/26] cifs: avoid pointless cred reference count bump [21/26] smb: avoid pointless cred reference count bump [22/26] io_uring: avoid pointless cred reference count bump [23/26] acct: avoid pointless reference count bump [24/26] cgroup: avoid pointless cred reference count bump [25/26] trace: avoid pointless cred reference count bump [26/26] dns_resolver: avoid pointless cred reference count bump

Commit Message

Christian Brauner Nov. 24, 2024, 1:44 p.m. UTC

No need for the extra reference count bump.

Signed-off-by: Christian Brauner <brauner@kernel.org>
---
 fs/nfsd/nfsfh.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff mbox series

Patch

diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c
index 60b0275d5529d49ac87e8b89e4eb650ecd624f71..ef925d96078397a5bc0d0842dbafa44a5a49f358 100644
--- a/fs/nfsd/nfsfh.c
+++ b/fs/nfsd/nfsfh.c
@@ -221,8 +221,7 @@  static __be32 nfsd_set_fh_dentry(struct svc_rqst *rqstp, struct net *net,
 		new->cap_effective =
 			cap_raise_nfsd_set(new->cap_effective,
 					   new->cap_permitted);
-		put_cred(override_creds(get_new_cred(new)));
-		put_cred(new);
+		put_cred(override_creds(new));
 	} else {
 		error = nfsd_setuser_and_check_port(rqstp, cred, exp);
 		if (error)