From e10847ed499cb86bf8ce12f3a686be8a98f8e140 Mon Sep 17 00:00:00 2001
From: Steve French <sfrench@us.ibm.com>
Date: Thu, 28 Sep 2006 20:49:01 +0000
Subject: [PATCH] [CIFS] More removing of unused functions

Signed-off-by: Steve French <sfrench@us.ibm.com>
---
 fs/cifs/md5.c        | 4 ++++
 fs/cifs/smbdes.c     | 2 +-
 fs/cifs/smbencrypt.c | 4 ++++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/fs/cifs/md5.c b/fs/cifs/md5.c
index 273aa0383f27..e6a2097d836b 100644
--- a/fs/cifs/md5.c
+++ b/fs/cifs/md5.c
@@ -252,6 +252,7 @@ MD5Transform(__u32 buf[4], __u32 const in[16])
 	buf[3] += d;
 }
 
+#if 0   /* currently unused */
 /***********************************************************************
  the rfc 2104 version of hmac_md5 initialisation.
 ***********************************************************************/
@@ -289,6 +290,7 @@ hmac_md5_init_rfc2104(unsigned char *key, int key_len,
 	MD5Init(&ctx->ctx);
 	MD5Update(&ctx->ctx, ctx->k_ipad, 64);
 }
+#endif
 
 /***********************************************************************
  the microsoft version of hmac_md5 initialisation.
@@ -333,6 +335,7 @@ hmac_md5_update(const unsigned char *text, int text_len,
 /***********************************************************************
  finish off hmac_md5 "inner" buffer and generate outer one.
 ***********************************************************************/
+#if 0   /* currently unused */
 void
 hmac_md5_final(unsigned char *digest, struct HMACMD5Context *ctx)
 {
@@ -361,3 +364,4 @@ hmac_md5(unsigned char key[16], unsigned char *data, int data_len,
 	}
 	hmac_md5_final(digest, &ctx);
 }
+#endif
diff --git a/fs/cifs/smbdes.c b/fs/cifs/smbdes.c
index 2b193e422f83..7a1b2b961ec8 100644
--- a/fs/cifs/smbdes.c
+++ b/fs/cifs/smbdes.c
@@ -364,6 +364,7 @@ E_P24(unsigned char *p21, unsigned char *c8, unsigned char *p24)
 	smbhash(p24 + 16, c8, p21 + 14, 1);
 }
 
+#if 0 /* currently unsued */
 static void
 D_P16(unsigned char *p14, unsigned char *in, unsigned char *out)
 {
@@ -377,7 +378,6 @@ E_old_pw_hash(unsigned char *p14, unsigned char *in, unsigned char *out)
 	smbhash(out, in, p14, 1);
 	smbhash(out + 8, in + 8, p14 + 7, 1);
 }
-#if 0
 /* these routines are currently unneeded, but may be
 	needed later */
 void
diff --git a/fs/cifs/smbencrypt.c b/fs/cifs/smbencrypt.c
index 48314e5e785d..4b25ba92180d 100644
--- a/fs/cifs/smbencrypt.c
+++ b/fs/cifs/smbencrypt.c
@@ -141,6 +141,7 @@ E_md4hash(const unsigned char *passwd, unsigned char *p16)
 	memset(wpwd,0,129 * 2);
 }
 
+#if 0 /* currently unused */
 /* Does both the NT and LM owfs of a user's password */
 static void
 nt_lm_owf_gen(char *pwd, unsigned char nt_p16[16], unsigned char p16[16])
@@ -168,6 +169,7 @@ nt_lm_owf_gen(char *pwd, unsigned char nt_p16[16], unsigned char p16[16])
 	/* clear out local copy of user's password (just being paranoid). */
 	memset(passwd, '\0', sizeof (passwd));
 }
+#endif
 
 /* Does the NTLMv2 owfs of a user's password */
 #if 0  /* function not needed yet - but will be soon */
@@ -220,6 +222,7 @@ SMBOWFencrypt(unsigned char passwd[16], unsigned char *c8,
 }
 
 /* Does the des encryption from the FIRST 8 BYTES of the NT or LM MD4 hash. */
+#if 0 /* currently unused */
 static void
 NTLMSSPOWFencrypt(unsigned char passwd[8],
 		  unsigned char *ntlmchalresp, unsigned char p24[24])
@@ -232,6 +235,7 @@ NTLMSSPOWFencrypt(unsigned char passwd[8],
 
 	E_P24(p21, ntlmchalresp, p24);
 }
+#endif
 
 /* Does the NT MD4 hash then des encryption. */
 
-- 
2.30.2