[CIFS] Fix compiler warnings

Fix some compiler warnings noticed on x64 by me and ppc64 by Shaggy

Signed-off-by: Steve French (sfrench@us.ibm.com)

fs/cifs/asn1.c

@@ -191,7 +191,8 @@ asn1_header_decode(struct asn1_ctx *ctx,
 		   unsigned char **eoc,
 		   unsigned int *cls, unsigned int *con, unsigned int *tag)
 {
-	unsigned int def, len;
+	unsigned int def = 0; 
+	unsigned int len = 0;
 
 	if (!asn1_id_decode(ctx, cls, con, tag))
 		return 0;

fs/cifs/cifsglob.h

@@ -331,7 +331,7 @@ CIFS_SB(struct super_block *sb)
 	return sb->s_fs_info;
 }
 
-static inline const char CIFS_DIR_SEP(const struct cifs_sb_info *cifs_sb)
+static inline char CIFS_DIR_SEP(const struct cifs_sb_info *cifs_sb)
 {
 	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS)
 		return '/';

fs/cifs/file.c

@@ -791,8 +791,8 @@ static ssize_t cifs_write(struct file *file, const char *write_data,
 
 	pTcon = cifs_sb->tcon;
 
-	cFYI(1,(" write %d bytes to offset %lld of %s", write_size,
-	   *poffset, file->f_dentry->d_name.name)); /* BB removeme BB */
+	cFYI(1,("write %zd bytes to offset %lld of %s", write_size,
+	   *poffset, file->f_dentry->d_name.name));
 
 	if (file->private_data == NULL)
 		return -EBADF;

fs/cifs/transport.c

@@ -485,7 +485,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
 				BCC(in_buf) = le16_to_cpu(BCC(in_buf));
 		} else {
 			rc = -EIO;
-			cFYI(1,("Bad MID state? "));
+			cFYI(1,("Bad MID state?"));
 		}
 	}
 cifs_no_response_exit2: