[CIFS] Replace cifs md5 hashing functions with kernel crypto APIs

Replace remaining use of md5 hash functions local to cifs module
with kernel crypto APIs.
Remove header and source file containing those local functions.

Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 0 insertions, 38 deletions

diff --git a/fs/cifs/md5.h b/fs/cifs/md5.h
deleted file mode 100644
index 6fba8cb402f..00000000000
--- a/fs/cifs/md5.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef MD5_H
-#define MD5_H
-#ifndef HEADER_MD5_H
-/* Try to avoid clashes with OpenSSL */
-#define HEADER_MD5_H
-#endif
-
-struct MD5Context {
-	__u32 buf[4];
-	__u32 bits[2];
-	unsigned char in[64];
-};
-#endif				/* !MD5_H */
-
-#ifndef _HMAC_MD5_H
-struct HMACMD5Context {
-	struct MD5Context ctx;
-	unsigned char k_ipad[65];
-	unsigned char k_opad[65];
-};
-#endif				/* _HMAC_MD5_H */
-
-void cifs_MD5_init(struct MD5Context *context);
-void cifs_MD5_update(struct MD5Context *context, unsigned char const *buf,
-			unsigned len);
-void cifs_MD5_final(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_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);*/