[PATCH 6.12.y 3/6] cifs: Remove dead function prototypes

[Sasha Levin <sashal@kernel.org>]

From: David Howells <dhowells@redhat.com>

[ Upstream commit 9146c7e53fa8e5024e0f61d67129afd45a179a3b ]

Remove a bunch of dead function prototypes.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Stable-dep-of: 730d0bb19507 ("smb: client: fix UAF and buffer leak in cifs_check_trans2() for malformed secondary T2")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 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 7965a751d35c0..1f71a0977469f 100644
--- a/fs/smb/client/cifsproto.h
+++ b/fs/smb/client/cifsproto.h
@@ -81,7 +81,6 @@ 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 TCP_Server_Info *server, struct mid_q_entry *mid);
 void __release_mid(struct TCP_Server_Info *server, struct mid_q_entry *mid);
@@ -151,8 +150,6 @@ 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,
 				      bool was_async);
 extern struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *, int);
@@ -181,8 +178,6 @@ 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);
@@ -639,7 +634,6 @@ int cifs_try_adding_channels(struct cifs_ses *ses);
 bool is_server_using_iface(struct TCP_Server_Info *server,
 			   struct cifs_server_iface *iface);
 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 c0d9728977e80..20cf8a739559c 100644
--- a/fs/smb/client/smb2proto.h
+++ b/fs/smb/client/smb2proto.h
@@ -47,15 +47,11 @@ extern int smb2_calc_signature(struct smb_rqst *rqst,
 extern int smb3_calc_signature(struct smb_rqst *rqst,
 				struct TCP_Server_Info *server,
 				bool allocate_crypto);
-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_get_reparse_inode(struct cifs_open_info_data *data,
 				     struct super_block *sb,
 				     const unsigned int xid,
@@ -310,19 +306,11 @@ 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_create_reparse_symlink(const unsigned int xid, struct inode *inode,
 				struct dentry *dentry, struct cifs_tcon *tcon,
 				const char *full_path, const char *symname);
-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);
 
 #endif			/* _SMB2PROTO_H */
-- 
2.53.0