From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 1FE3C479886; Mon, 7 Sep 2026 11:47:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788781639; cv=none; b=i14mKWAfqrvKqMA7+rCC8A9t5aE4lksnU62gVCex76QT7GLC8xIcVMjhQG4eoFuxlAGpsgMFfjSIwvrAygeymBu62tMM0ZU1lR6ttDdA0xRr+GI4zSYoHF76C+pIlrarTYuqJJ+tdcYSXJolYZImwKtJXSQHgEVi1BWKyl4nIE0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788781639; c=relaxed/simple; bh=9N0A2XVY4rdVSp9YYJ08LNTICl7Q/S/lIFWrjOzvAlw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=lLPvNDh169VwHB79EIJwt+Z4T3FWKBhLAz5OblOTb87A+dgpqBV9qee4Aea47BvzkscwzHHvMtzRGpWstWHVvZmMUIxI9sh7jI7QswTo7un9IbRtV0/MTvBagbmQyVRlTG2onpFruPSwpXKBcTezU4EjJ7acjX9O1/moKafRBE4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=P1rzyFYD; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="P1rzyFYD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F3DF01F00A3E; Mon, 7 Sep 2026 11:47:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788781637; bh=AFG2OJF6yIPayt+8/TKGVqCLk+4Mr77bRO+kJW65HFg=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=P1rzyFYDe/EN+f5qK88uL9GTO4Nzd8uD4wbU6N3fJsS98x6YoY81S27Vbn5YWlRe1 TMRxKOuLFdz2yly9R8i4h3WJHhnpU8xOx9s1EVoD6KiuDYzmjleQ2sRZ5qefTanGH7 b0CbpcUppAepPtweE6jvwhWwd211jF8JRTqZRJSs+YXsLVVgGPt9deas42zM9ypXfC 9JGXGX/rna8GwXql07bOip62bMRJGuAIadtlgM5oBpVcQp18VRFqHuKwS5s/g56qO5 3gzjTlOWQFV/M4kGNkLtw6EuoJ6ImoJjUwFwl7EXcH9lG29+ZrIL7H7BijLqnU2R2m 4l761WxGmM4Xg== From: Sasha Levin To: stable@vger.kernel.org Cc: David Howells , linux-cifs@vger.kernel.org, linux-fsdevel@vger.kernel.org, "Paulo Alcantara (Red Hat)" , Steve French , Sasha Levin Subject: [PATCH 6.18.y 1/5] cifs: Remove dead function prototypes Date: Mon, 7 Sep 2026 07:47:10 -0400 Message-ID: <20260907114714.2870258-1-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <2026090302-harddisk-sinless-6dc1@gregkh> References: <2026090302-harddisk-sinless-6dc1@gregkh> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: David Howells [ Upstream commit 9146c7e53fa8e5024e0f61d67129afd45a179a3b ] Remove a bunch of dead function prototypes. Signed-off-by: David Howells cc: linux-cifs@vger.kernel.org cc: linux-fsdevel@vger.kernel.org Reviewed-by: Paulo Alcantara (Red Hat) Signed-off-by: Steve French Stable-dep-of: 730d0bb19507 ("smb: client: fix UAF and buffer leak in cifs_check_trans2() for malformed secondary T2") Signed-off-by: Sasha Levin --- fs/smb/client/cifsproto.h | 6 ------ fs/smb/client/smb2proto.h | 12 ------------ 2 files changed, 18 deletions(-) diff --git a/fs/smb/client/cifsproto.h b/fs/smb/client/cifsproto.h index 4be719c9fd520..4d6283ebd7393 100644 --- a/fs/smb/client/cifsproto.h +++ b/fs/smb/client/cifsproto.h @@ -82,7 +82,6 @@ extern char *cifs_build_path_to_root(struct smb3_fs_context *ctx, struct cifs_sb_info *cifs_sb, struct cifs_tcon *tcon, int add_treename); -extern char *build_wildcard_path_from_dentry(struct dentry *direntry); char *cifs_build_devname(char *nodename, const char *prepath); extern void delete_mid(struct mid_q_entry *mid); void __release_mid(struct kref *refcount); @@ -166,8 +165,6 @@ extern bool is_valid_oplock_break(char *, struct TCP_Server_Info *); extern bool backup_cred(struct cifs_sb_info *); extern bool is_size_safe_to_change(struct cifsInodeInfo *cifsInode, __u64 eof, bool from_readdir); -extern void cifs_update_eof(struct cifsInodeInfo *cifsi, loff_t offset, - unsigned int bytes_written); void cifs_write_subrequest_terminated(struct cifs_io_subrequest *wdata, ssize_t result); extern struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *, int); extern int cifs_get_writable_file(struct cifsInodeInfo *cifs_inode, @@ -194,8 +191,6 @@ extern void header_assemble(struct smb_hdr *, char /* command */ , extern int small_smb_init_no_tc(const int smb_cmd, const int wct, struct cifs_ses *ses, void **request_buf); -extern enum securityEnum select_sectype(struct TCP_Server_Info *server, - enum securityEnum requested); extern int CIFS_SessSetup(const unsigned int xid, struct cifs_ses *ses, struct TCP_Server_Info *server, const struct nls_table *nls_cp); @@ -651,7 +646,6 @@ void cifs_free_hash(struct shash_desc **sdesc); int cifs_try_adding_channels(struct cifs_ses *ses); bool is_ses_using_iface(struct cifs_ses *ses, struct cifs_server_iface *iface); -void cifs_ses_mark_for_reconnect(struct cifs_ses *ses); int cifs_ses_get_chan_index(struct cifs_ses *ses, diff --git a/fs/smb/client/smb2proto.h b/fs/smb/client/smb2proto.h index 5241daaae5433..2871279a43545 100644 --- a/fs/smb/client/smb2proto.h +++ b/fs/smb/client/smb2proto.h @@ -39,15 +39,11 @@ extern struct mid_q_entry *smb2_setup_async_request( struct TCP_Server_Info *server, struct smb_rqst *rqst); extern struct cifs_tcon *smb2_find_smb_tcon(struct TCP_Server_Info *server, __u64 ses_id, __u32 tid); -extern void smb2_echo_request(struct work_struct *work); extern __le32 smb2_get_lease_state(struct cifsInodeInfo *cinode); extern bool smb2_is_valid_oplock_break(char *buffer, struct TCP_Server_Info *srv); extern int smb3_handle_read_data(struct TCP_Server_Info *server, struct mid_q_entry *mid); -extern int smb2_query_reparse_tag(const unsigned int xid, struct cifs_tcon *tcon, - struct cifs_sb_info *cifs_sb, const char *path, - __u32 *reparse_tag); struct inode *smb2_create_reparse_inode(struct cifs_open_info_data *data, struct super_block *sb, const unsigned int xid, @@ -300,17 +296,9 @@ extern int smb2_query_info_compound(const unsigned int xid, struct kvec *rsp, int *buftype, struct cifs_sb_info *cifs_sb); /* query path info from the server using SMB311 POSIX extensions*/ -int smb311_posix_query_path_info(const unsigned int xid, - struct cifs_tcon *tcon, - struct cifs_sb_info *cifs_sb, - const char *full_path, - struct cifs_open_info_data *data); int posix_info_parse(const void *beg, const void *end, struct smb2_posix_info_parsed *out); int posix_info_sid_size(const void *beg, const void *end); -int smb2_make_nfs_node(unsigned int xid, struct inode *inode, - struct dentry *dentry, struct cifs_tcon *tcon, - const char *full_path, umode_t mode, dev_t dev); int smb2_rename_pending_delete(const char *full_path, struct dentry *dentry, const unsigned int xid); -- 2.53.0