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soc: qcom: pdr: replace usage of found with dedicated list iterator variable

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To move the list iterator variable into the list_for_each_entry_*()
macro in the future it should be avoided to use the list iterator
variable after the loop body.

To *never* use the list iterator variable after the loop it was
concluded to use a separate iterator variable instead of a
found boolean [1].

This removes the need to use a found variable and simply checking if
the variable was set, can determine if the break/goto was hit.

Link: https://lore.kernel.org/all/CAHk-=wgRr_D8CB-D9Kg-c=EHreAsk5SqXPwr9Y7k9sA6cWXJ6w@mail.gmail.com/
Signed-off-by: Jakob Koschel <jakobkoschel@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220324072435.63070-1-jakobkoschel@gmail.com
This commit is contained in:
Jakob Koschel 2022-03-24 08:24:35 +01:00 committed by Bjorn Andersson
parent 3edff6262c
commit 3be066542e
1 changed files with 5 additions and 6 deletions
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11
drivers/soc/qcom/pdr_interface.c
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@ -304,24 +304,23 @@ static void pdr_indication_cb(struct qmi_handle *qmi,
notifier_hdl);
const struct servreg_state_updated_ind *ind_msg = data;
struct pdr_list_node *ind;
struct pdr_service *pds;
bool found = false;
struct pdr_service *pds = NULL, *iter;
if (!ind_msg || !ind_msg->service_path[0] ||
strlen(ind_msg->service_path) > SERVREG_NAME_LENGTH)
return;
mutex_lock(&pdr->list_lock);
list_for_each_entry(pds, &pdr->lookups, node) {
if (strcmp(pds->service_path, ind_msg->service_path))
list_for_each_entry(iter, &pdr->lookups, node) {
if (strcmp(iter->service_path, ind_msg->service_path))
continue;
found = true;
pds = iter;
break;
}
mutex_unlock(&pdr->list_lock);
if (!found)
if (!pds)
return;
pr_info("PDR: Indication received from %s, state: 0x%x, trans-id: %d\n",