From 68a0df3e0e085a36fc0b1a15a767ce2e9b2c2666 Mon Sep 17 00:00:00 2001 From: Murai Takashi Date: Sun, 2 Aug 2020 06:20:06 +0900 Subject: [PATCH] usb/uhci: Remove unneeded NULL check MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Thanks to mmlr for pointing out element could not be NULL. Change-Id: I89d85fdd2cc30efd54c81f6c50a5497208bab5d2 Reviewed-on: https://review.haiku-os.org/c/haiku/+/3259 Reviewed-by: Jérôme Duval --- src/add-ons/kernel/busses/usb/uhci.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/add-ons/kernel/busses/usb/uhci.cpp b/src/add-ons/kernel/busses/usb/uhci.cpp index 798dd60d81..9fcd787ed5 100644 --- a/src/add-ons/kernel/busses/usb/uhci.cpp +++ b/src/add-ons/kernel/busses/usb/uhci.cpp @@ -215,7 +215,7 @@ Queue::AppendTransfer(uhci_qh *transfer, bool lock) } else { // append the transfer queue to the list uhci_qh *element = fQueueTop; - while (element && element->link_log) + while (element->link_log != NULL) element = (uhci_qh *)element->link_log; element->link_log = transfer;