[WATCHDOG] pcwd.c sprintf/strcpy fix

change sprintf(pcwd_private.fw_ver_str, "ERROR");
to strcpy... as pointed out by Andrew Morton.

Signed-off-by: Wim Van Sebroeck <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>

drivers/char/watchdog/pcwd.c

···
 {
 	int one, ten, hund, minor;
 
-	sprintf(pcwd_private.fw_ver_str, "ERROR");
+	strcpy(pcwd_private.fw_ver_str, "ERROR");
 
 	if (set_command_mode()) {
 		one = send_isa_command(CMD_ISA_VERSION_INTEGER);