This patch is ok.
Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
On Thu, May 28, 2015 at 04:08:21PM -0700, Riley Andrews wrote:
> +static void binder_call_inc_dec_ref(struct binder_thread *thread,
> + uint32_t target, uint32_t cmd)
> +{
> + struct binder_proc *proc = thread->proc;
> + struct binder_ref *ref;
> + const char *debug_string;
> +
> + if (target == 0 && binder_context_mgr_node &&
> + (cmd == BC_INCREFS || cmd == BC_ACQUIRE)) {
> + ref = binder_get_ref_for_node(proc, binder_context_mgr_node);
> + if (ref->desc != target) {
> + binder_user_error("%d:%d tried to acquire reference to desc 0, got %d instead\n",
> + proc->pid, thread->pid, ref->desc);
> + return;
Presumably we never hit this error condition. In the original code we
printed an error and continued but now we bail on error. Presumably
this is a theoretical bug fix which doesn't affect real life so I will
allow it. But in the future don't mix behaviour changes with clean up
patches.
> + }
> + } else {
> + ref = binder_get_ref(proc, target);
> + }
> + if (!ref) {
In the original code this was "if (ref == NULL)". Please don't mix
these kinds of cleanups with moving code around because it makes it
harder for me to review. Do that in a separate patch.
regards,
dan carpenter
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