usb: ftdi-elan: remove redundant continue statement in a while-loop

The continue statement at the end of the while-loop is redundant,
remove it.

Signed-off-by: Colin Ian King <[e-mail]>
Addresses-Coverity: ("Continue has no effect")
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/usb/misc/ftdi-elan.c

···
 				} else
 					d += sprintf(d, " ..");
 				bytes_read += 1;
-				continue;
 			}
 			goto more;
 		} else if (packet_bytes > 1) {