[CIFS] Remove static and unused symbols

Most cases of the ones found by Shaggy by
	"make namespacecheck"
could be removed or made static

Ack: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

13 files changed, 37 insertions, 34 deletions

diff --git a/fs/cifs/cifsacl.h b/fs/cifs/cifsacl.h
index d0776ac2b804..5eff35d6e564 100644
--- a/fs/cifs/cifsacl.h
+++ b/fs/cifs/cifsacl.h
@@ -31,8 +31,8 @@ struct cifs_sid {
 } __attribute__((packed));
 
 /* everyone */
-extern const struct cifs_sid sid_everyone;
+/* extern const struct cifs_sid sid_everyone;*/
 /* group users */
-extern const struct cifs_sid sid_user;
+/* extern const struct cifs_sid sid_user;*/
 
 #endif /* _CIFSACL_H */
diff --git a/fs/cifs/cifsencrypt.h b/fs/cifs/cifsencrypt.h
index 03e359b32861..152fa2dcfc6c 100644
--- a/fs/cifs/cifsencrypt.h
+++ b/fs/cifs/cifsencrypt.h
@@ -27,8 +27,6 @@ extern void mdfour(unsigned char *out, unsigned char *in, int n);
 /* smbdes.c */
 extern void E_P16(unsigned char *p14, unsigned char *p16);
 extern void E_P24(unsigned char *p21, unsigned char *c8, unsigned char *p24);
-extern void D_P16(unsigned char *p14, unsigned char *in, unsigned char *out);
-extern void E_old_pw_hash(unsigned char *, unsigned char *, unsigned char *);
 
 
 
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index f5ba41132488..cd17d4b78173 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -442,7 +442,7 @@ static int cifs_remount(struct super_block *sb, int *flags, char *data)
         return 0;
 }
 
-struct super_operations cifs_super_ops = {
+static struct super_operations cifs_super_ops = {
         .read_inode = cifs_read_inode,
         .put_super = cifs_put_super,
         .statfs = cifs_statfs,
@@ -930,7 +930,7 @@ init_cifs(void)
 #ifdef CONFIG_PROC_FS
         cifs_proc_init();
 #endif
-        INIT_LIST_HEAD(&GlobalServerList);      /* BB not implemented yet */
+/*      INIT_LIST_HEAD(&GlobalServerList);*/    /* BB not implemented yet */
         INIT_LIST_HEAD(&GlobalSMBSessionList);
         INIT_LIST_HEAD(&GlobalTreeConnectionList);
         INIT_LIST_HEAD(&GlobalOplock_Q);
@@ -958,6 +958,7 @@ init_cifs(void)
         GlobalCurrentXid = 0;
         GlobalTotalActiveXid = 0;
         GlobalMaxActiveXid = 0;
+        memset(Local_System_Name, 0, 15);
         rwlock_init(&GlobalSMBSeslock);
         spin_lock_init(&GlobalMid_Lock);
 
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index bea875d9a46a..a243f779b363 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -36,7 +36,7 @@ extern const struct address_space_operations cifs_addr_ops;
 extern const struct address_space_operations cifs_addr_ops_smallbuf;
 
 /* Functions related to super block operations */
-extern struct super_operations cifs_super_ops;
+/* extern struct super_operations cifs_super_ops;*/
 extern void cifs_read_inode(struct inode *);
 extern void cifs_delete_inode(struct inode *);
 /* extern void cifs_write_inode(struct inode *); *//* BB not needed yet */
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index b24006c47df1..441f8d2514fa 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -512,7 +512,8 @@ require use of the stronger protocol */
  * This list helps improve performance and eliminate the messages indicating
  * that we had a communications error talking to the server in this list. 
  */
-GLOBAL_EXTERN struct servers_not_supported *NotSuppList;        /*@z4a */
+/* Feature not supported */
+/* GLOBAL_EXTERN struct servers_not_supported *NotSuppList; */
 
 /*
  * The following is a hash table of all the users we know about.
@@ -568,7 +569,6 @@ GLOBAL_EXTERN unsigned int lookupCacheEnabled;
 GLOBAL_EXTERN unsigned int extended_security;   /* if on, session setup sent 
                                 with more secure ntlmssp2 challenge/resp */
 GLOBAL_EXTERN unsigned int sign_CIFS_PDUs;  /* enable smb packet signing */
-GLOBAL_EXTERN unsigned int secFlags;
 GLOBAL_EXTERN unsigned int linuxExtEnabled;/*enable Linux/Unix CIFS extensions*/
 GLOBAL_EXTERN unsigned int CIFSMaxBufSize;  /* max size not including hdr */
 GLOBAL_EXTERN unsigned int cifs_min_rcv;    /* min size of big ntwrk buf pool */
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 2fbc982aa13d..7dd2f48a4073 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -50,11 +50,11 @@ extern int SendReceive(const unsigned int /* xid */ , struct cifsSesInfo *,
 extern int SendReceive2(const unsigned int /* xid */ , struct cifsSesInfo *,
                         struct kvec *, int /* nvec to send */, 
                         int * /* type of buf returned */ , const int long_op);
-extern int SendReceiveBlockingLock(const unsigned int /* xid */ , struct cifsTconInfo *,
+extern int SendReceiveBlockingLock(const unsigned int /* xid */ , 
+                                        struct cifsTconInfo *,
                                 struct smb_hdr * /* input */ ,
                                 struct smb_hdr * /* out */ ,
                                 int * /* bytes returned */);
-extern int checkSMBhdr(struct smb_hdr *smb, __u16 mid);
 extern int checkSMB(struct smb_hdr *smb, __u16 mid, int length);
 extern int is_valid_oplock_break(struct smb_hdr *smb, struct TCP_Server_Info *);
 extern int is_size_safe_to_change(struct cifsInodeInfo *);
@@ -282,8 +282,6 @@ extern void sesInfoFree(struct cifsSesInfo *);
 extern struct cifsTconInfo *tconInfoAlloc(void);
 extern void tconInfoFree(struct cifsTconInfo *);
 
-extern int cifs_reconnect(struct TCP_Server_Info *server);
-
 extern int cifs_sign_smb(struct smb_hdr *, struct TCP_Server_Info *,__u32 *);
 extern int cifs_sign_smb2(struct kvec *iov, int n_vec, struct TCP_Server_Info *,
                           __u32 *);
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 2851d6e0d823..dcd7087a1ae8 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -2773,9 +2773,11 @@ GetExtAttrOut:
 
 
 /* security id for everyone */
-const struct cifs_sid sid_everyone = {1, 1, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0}};
+const static struct cifs_sid sid_everyone = 
+                {1, 1, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0}};
 /* group users */
-const struct cifs_sid sid_user = {1, 2 , {0, 0, 0, 0, 0, 5}, {32, 545, 0, 0}};
+const static struct cifs_sid sid_user = 
+                {1, 2 , {0, 0, 0, 0, 0, 5}, {32, 545, 0, 0}};
 
 /* Convert CIFS ACL to POSIX form */
 static int parse_sec_desc(struct cifs_sid * psec_desc, int acl_len)
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 0e9ba0b9d71e..b3268e53ab95 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -109,7 +109,7 @@ static int ipv6_connect(struct sockaddr_in6 *psin_server,
          * wake up waiters on reconnection? - (not needed currently)
          */
 
-int
+static int
 cifs_reconnect(struct TCP_Server_Info *server)
 {
         int rc = 0;
@@ -771,13 +771,17 @@ cifs_parse_mount_options(char *options, const char *devname,struct smb_vol *vol)
         separator[0] = ',';
         separator[1] = 0; 
 
-        memset(vol->source_rfc1001_name,0x20,15);
-        for(i=0;i < strnlen(system_utsname.nodename,15);i++) {
-                /* does not have to be a perfect mapping since the field is
-                informational, only used for servers that do not support
-                port 445 and it can be overridden at mount time */
-                vol->source_rfc1001_name[i] = 
-                        toupper(system_utsname.nodename[i]);
+        if(Local_System_Name[0] != 0)
+                memcpy(vol->source_rfc1001_name, Local_System_Name,15);
+        else {
+                memset(vol->source_rfc1001_name,0x20,15);
+                for(i=0;i < strnlen(system_utsname.nodename,15);i++) {
+                        /* does not have to be perfect mapping since field is
+                        informational, only used for servers that do not support
+                        port 445 and it can be overridden at mount time */
+                        vol->source_rfc1001_name[i] = 
+                                toupper(system_utsname.nodename[i]);
+                }
         }
         vol->source_rfc1001_name[15] = 0;
         /* null target name indicates to use *SMBSERVR default called name
diff --git a/fs/cifs/md5.c b/fs/cifs/md5.c
index 7aa23490541f..273aa0383f27 100644
--- a/fs/cifs/md5.c
+++ b/fs/cifs/md5.c
@@ -255,7 +255,7 @@ MD5Transform(__u32 buf[4], __u32 const in[16])
 /***********************************************************************
  the rfc 2104 version of hmac_md5 initialisation.
 ***********************************************************************/
-void
+static void
 hmac_md5_init_rfc2104(unsigned char *key, int key_len,
                       struct HMACMD5Context *ctx)
 {
@@ -350,7 +350,7 @@ hmac_md5_final(unsigned char *digest, struct HMACMD5Context *ctx)
  single function to calculate an HMAC MD5 digest from data.
  use the microsoft hmacmd5 init method because the key is 16 bytes.
 ************************************************************/
-void
+static void
 hmac_md5(unsigned char key[16], unsigned char *data, int data_len,
          unsigned char *digest)
 {
diff --git a/fs/cifs/md5.h b/fs/cifs/md5.h
index 00e1c5394fe1..f7d4f4197bac 100644
--- a/fs/cifs/md5.h
+++ b/fs/cifs/md5.h
@@ -27,12 +27,12 @@ void MD5Final(unsigned char digest[16], struct MD5Context *context);
 
 /* The following definitions come from lib/hmacmd5.c  */
 
-void hmac_md5_init_rfc2104(unsigned char *key, int key_len,
-                        struct HMACMD5Context *ctx);
+/* void hmac_md5_init_rfc2104(unsigned char *key, int key_len,
+                        struct HMACMD5Context *ctx);*/
 void hmac_md5_init_limK_to_64(const unsigned char *key, int key_len,
                         struct HMACMD5Context *ctx);
 void hmac_md5_update(const unsigned char *text, int text_len,
                         struct HMACMD5Context *ctx);
 void hmac_md5_final(unsigned char *digest, struct HMACMD5Context *ctx);
-void hmac_md5(unsigned char key[16], unsigned char *data, int data_len,
-                        unsigned char *digest);
+/* void hmac_md5(unsigned char key[16], unsigned char *data, int data_len,
+                        unsigned char *digest);*/
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 22c937e5884f..ca6e9b1413fa 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -389,7 +389,7 @@ header_assemble(struct smb_hdr *buffer, char smb_command /* command */ ,
         return;
 }
 
-int
+static int
 checkSMBhdr(struct smb_hdr *smb, __u16 mid)
 {
         /* Make sure that this really is an SMB, that it is a response, 
diff --git a/fs/cifs/smbdes.c b/fs/cifs/smbdes.c
index efaa044523a7..2b193e422f83 100644
--- a/fs/cifs/smbdes.c
+++ b/fs/cifs/smbdes.c
@@ -364,14 +364,14 @@ E_P24(unsigned char *p21, unsigned char *c8, unsigned char *p24)
         smbhash(p24 + 16, c8, p21 + 14, 1);
 }
 
-void
+static void
 D_P16(unsigned char *p14, unsigned char *in, unsigned char *out)
 {
         smbhash(out, in, p14, 0);
         smbhash(out + 8, in + 8, p14 + 7, 0);
 }
 
-void
+static void
 E_old_pw_hash(unsigned char *p14, unsigned char *in, unsigned char *out)
 {
         smbhash(out, in, p14, 1);
diff --git a/fs/cifs/smbencrypt.c b/fs/cifs/smbencrypt.c
index f518c5e45035..c7e55a940e2e 100644
--- a/fs/cifs/smbencrypt.c
+++ b/fs/cifs/smbencrypt.c
@@ -145,7 +145,7 @@ E_md4hash(const unsigned char *passwd, unsigned char *p16)
 }
 
 /* Does both the NT and LM owfs of a user's password */
-void
+static void
 nt_lm_owf_gen(char *pwd, unsigned char nt_p16[16], unsigned char p16[16])
 {
         char passwd[514];
@@ -223,7 +223,7 @@ SMBOWFencrypt(unsigned char passwd[16], unsigned char *c8,
 }
 
 /* Does the des encryption from the FIRST 8 BYTES of the NT or LM MD4 hash. */
-void
+static void
 NTLMSSPOWFencrypt(unsigned char passwd[8],
                   unsigned char *ntlmchalresp, unsigned char p24[24])
 {