On Sunday 17 May 2009, Michael Bruck wrote:
> - jtag_command_t **last_cmd;
> - last_cmd = jtag_get_last_command_p();
> -
> - *last_cmd = cmd_queue_alloc(sizeof(jtag_command_t));
> - (*last_cmd)->next = NULL;
> - last_comand_pointer = &((*last_cmd)->next);
> - (*last_cmd)->type = JTAG_SCAN;
>
> + jtag_command_t * cmd = cmd_queue_alloc(sizeof(jtag_command_t));
> +
> + jtag_queue_command(cmd);
> +
> + cmd->type = JTAG_SCAN;
Seems like a goodly fix ... but, couldn't all of those be wrapped
up in a single function sort of like
cmd = jtag_alloc_and_queue(JTAG_SCAN);
Or STATEMOVE, PATHMOVE, etc. Agreed that queue_command() logic
is exactly the error-prone stuff that really *needs* encapsulation;
it should probably stay separate even with an alloc_and_queue().
- Dave
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