X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fisdn%2Fhysdn%2Fhysdn_boot.c;h=be787e16bb79b99b7e501aca2e395b09e235fa86;hb=a2f44b27303a5353859d77a3e96a1d3f33f56ab7;hp=7bfba196f3155a9db17137fcab48e5195f3e9bdc;hpb=134734d875a0a48d994ef20b9905209b4b8b6f75;p=linux-2.6.git

diff --git a/drivers/isdn/hysdn/hysdn_boot.c b/drivers/isdn/hysdn/hysdn_boot.c
index 7bfba196f..be787e16b 100644
--- a/drivers/isdn/hysdn/hysdn_boot.c
+++ b/drivers/isdn/hysdn/hysdn_boot.c
@@ -30,17 +30,17 @@
 /* needed during boot and so allocated dynamically.         */
 /************************************************************/
 struct boot_data {
-	word Cryptor;		/* for use with Decrypt function */
-	word Nrecs;		/* records remaining in file */
-	uchar pof_state;	/* actual state of read handler */
-	uchar is_crypted;	/* card data is crypted */
+	unsigned short Cryptor;	/* for use with Decrypt function */
+	unsigned short Nrecs;	/* records remaining in file */
+	unsigned char pof_state;/* actual state of read handler */
+	unsigned char is_crypted;/* card data is crypted */
 	int BufSize;		/* actual number of bytes bufferd */
 	int last_error;		/* last occurred error */
-	word pof_recid;		/* actual pof recid */
-	ulong pof_reclen;	/* total length of pof record data */
-	ulong pof_recoffset;	/* actual offset inside pof record */
+	unsigned short pof_recid;/* actual pof recid */
+	unsigned long pof_reclen;/* total length of pof record data */
+	unsigned long pof_recoffset;/* actual offset inside pof record */
 	union {
-		uchar BootBuf[BOOT_BUF_SIZE];	/* buffer as byte count */
+		unsigned char BootBuf[BOOT_BUF_SIZE];/* buffer as byte count */
 		tPofRecHdr PofRecHdr;	/* header for actual record/chunk */
 		tPofFileHdr PofFileHdr;		/* header from POF file */
 		tPofTimeStamp PofTime;	/* time information */
@@ -69,11 +69,11 @@ StartDecryption(struct boot_data *boot)
 static void
 DecryptBuf(struct boot_data *boot, int cnt)
 {
-	uchar *bufp = boot->buf.BootBuf;
+	unsigned char *bufp = boot->buf.BootBuf;
 
 	while (cnt--) {
 		boot->Cryptor = (boot->Cryptor >> 1) ^ ((boot->Cryptor & 1U) ? CRYPT_FEEDTERM : 0);
-		*bufp++ ^= (uchar) boot->Cryptor;
+		*bufp++ ^= (unsigned char)boot->Cryptor;
 	}
 }				/* DecryptBuf */
 
@@ -86,7 +86,7 @@ pof_handle_data(hysdn_card * card, int datlen)
 {
 	struct boot_data *boot = card->boot;	/* pointer to boot specific data */
 	long l;
-	uchar *imgp;
+	unsigned char *imgp;
 	int img_len;
 
 	/* handle the different record types */
@@ -197,7 +197,7 @@ pof_write_buffer(hysdn_card * card, int datlen)
 				break;
 			}
 			/* Setup the new state and vars */
-			boot->Nrecs = (word) (boot->buf.PofFileHdr.N_PofRecs);	/* limited to 65535 */
+			boot->Nrecs = (unsigned short)(boot->buf.PofFileHdr.N_PofRecs);	/* limited to 65535 */
 			boot->pof_state = POF_READ_TAG_HEAD;	/* now start with single tags */
 			boot->last_error = sizeof(tPofRecHdr);	/* new length */
 			break;
@@ -268,7 +268,7 @@ pof_write_buffer(hysdn_card * card, int datlen)
 /* occurred. Additionally the pointer to the buffer data area is set on success */
 /*******************************************************************************/
 int
-pof_write_open(hysdn_card * card, uchar ** bufp)
+pof_write_open(hysdn_card * card, unsigned char **bufp)
 {
 	struct boot_data *boot;	/* pointer to boot specific data */
 
@@ -278,14 +278,13 @@ pof_write_open(hysdn_card * card, uchar ** bufp)
 		return (-ERR_ALREADY_BOOT);	/* boot already active */
 	}
 	/* error no mem available */
-	if (!(boot = kmalloc(sizeof(struct boot_data), GFP_KERNEL))) {
+	if (!(boot = kzalloc(sizeof(struct boot_data), GFP_KERNEL))) {
 		if (card->debug_flags & LOG_MEM_ERR)
 			hysdn_addlog(card, "POF open: unable to allocate mem");
 		return (-EFAULT);
 	}
 	card->boot = boot;
 	card->state = CARD_STATE_BOOTING;
-	memset(boot, 0, sizeof(struct boot_data));
 
 	card->stopcard(card);	/* first stop the card */
 	if (card->testram(card)) {
@@ -335,7 +334,7 @@ pof_write_close(hysdn_card * card)
 /* when POF has been booted. A return value of 0 is used if no error occurred.    */
 /*********************************************************************************/
 int
-EvalSysrTokData(hysdn_card * card, uchar * cp, int len)
+EvalSysrTokData(hysdn_card *card, unsigned char *cp, int len)
 {
 	u_char *p;
 	u_char crc;