remove redundant 'rm' command handler

Two 'rm' commands were implemented and registered.  This removes the
version that would have never been called prior to refactoring the
command registration.

src/helper/ioutil.c

@@ -38,9 +38,6 @@
 #ifdef HAVE_NET_IF_H
 #include <net/if.h>
 #endif
-//#ifdef HAVE_NETINET_TCP_H
-//#include <netinet/tcp.h>
-//#endif
 #ifdef HAVE_SYS_IOCTL_H
 #include <sys/ioctl.h>
 #endif
@@ -57,23 +54,6 @@
 #endif
 
 
-COMMAND_HANDLER(handle_rm_command)
-{
-	if (CMD_ARGC != 1)
-	{
-		command_print(CMD_CTX, "rm <filename>");
-		return ERROR_INVALID_ARGUMENTS;
-	}
-
-	if (unlink(CMD_ARGV[0]) != 0)
-	{
-		command_print(CMD_CTX, "failed: %d", errno);
-	}
-
-	return ERROR_OK;
-}
-
-
 /* loads a file and returns a pointer to it in memory. The file contains
  * a 0 byte(sentinel) after len bytes - the length of the file. */
 int loadFile(const char *fileName, void **data, size_t *len)
@@ -644,13 +624,6 @@ static int zylinjtag_Jim_Command_mac(Jim_Interp *interp, int argc,
 }
 
 static const struct command_registration ioutil_command_handlers[] = {
-	{
-		.name = "rm",
-		.handler = &handle_rm_command,
-		.mode = COMMAND_ANY,
-		.help = "remove file",
-		.usage= "<file_name>",
-	},
 	{
 		.name = "cat",
 		.handler = &handle_cat_command,