[PATCH net-next v5 12/18] net: qede: Replace usage of found with dedicated list iterator variable

[Jakob Koschel]

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@xxxxxxxxxxxxxx/ [1]
Signed-off-by: Jakob Koschel <jakobkoschel@xxxxxxxxx>
---
 drivers/net/ethernet/qlogic/qede/qede_rdma.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/qlogic/qede/qede_rdma.c b/drivers/net/ethernet/qlogic/qede/qede_rdma.c
index 6304514a6f2c..2eb03ffe2484 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_rdma.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_rdma.c
@@ -246,18 +246,17 @@ static void qede_rdma_change_mtu(struct qede_dev *edev)
 static struct qede_rdma_event_work *
 qede_rdma_get_free_event_node(struct qede_dev *edev)
 {
-	struct qede_rdma_event_work *event_node = NULL;
-	bool found = false;
+	struct qede_rdma_event_work *event_node = NULL, *iter;
 
-	list_for_each_entry(event_node, &edev->rdma_info.rdma_event_list,
+	list_for_each_entry(iter, &edev->rdma_info.rdma_event_list,
 			    list) {
-		if (!work_pending(&event_node->work)) {
-			found = true;
+		if (!work_pending(&iter->work)) {
+			event_node = iter;
 			break;
 		}
 	}
 
-	if (!found) {
+	if (!event_node) {
 		event_node = kzalloc(sizeof(*event_node), GFP_ATOMIC);
 		if (!event_node) {
 			DP_NOTICE(edev,
-- 
2.25.1