[PATCH] staging: rtl8712: Fix enqueue_reorder_recvframe()

Dan Carpenter dan.carpenter at oracle.com
Tue Sep 29 10:35:48 UTC 2020


The logic of this function was accidentally broken by a checkpatch
inspired cleanup.  I've modified the code to restore the original
behavior and also make checkpatch happy.

Fixes: 98fe05e21a6e ("staging: rtl8712: Remove unnecesary else after return statement.")
Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
---
 drivers/staging/rtl8712/rtl8712_recv.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c
index 978594c676eb..db5c7a487ab3 100644
--- a/drivers/staging/rtl8712/rtl8712_recv.c
+++ b/drivers/staging/rtl8712/rtl8712_recv.c
@@ -476,11 +476,14 @@ static int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl,
 	while (!end_of_queue_search(phead, plist)) {
 		pnextrframe = container_of(plist, union recv_frame, u.list);
 		pnextattrib = &pnextrframe->u.hdr.attrib;
+
+		if (SN_EQUAL(pnextattrib->seq_num, pattrib->seq_num))
+			return false;
+
 		if (SN_LESS(pnextattrib->seq_num, pattrib->seq_num))
 			plist = plist->next;
-		else if (SN_EQUAL(pnextattrib->seq_num, pattrib->seq_num))
-			return false;
-		break;
+		else
+			break;
 	}
 	list_del_init(&(prframe->u.hdr.list));
 	list_add_tail(&(prframe->u.hdr.list), plist);
-- 
2.28.0



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