From: Haowen Bai <baihaowen@meizu.com>
Date: Thu, 24 Mar 2022 02:16:11 +0000 (+0800)
Subject: testusb: Fix warning comparing pointer to 0
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ef94b2664a2504d4091ea202c36fa20649060c3a;p=linux.git

testusb: Fix warning comparing pointer to 0

Avoid pointer type value compared with 0 to make code clear.

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Link: https://lore.kernel.org/r/1648088171-30912-1-git-send-email-baihaowen@meizu.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/tools/usb/testusb.c b/tools/usb/testusb.c
index 69c3ead25313d..474bae868b353 100644
--- a/tools/usb/testusb.c
+++ b/tools/usb/testusb.c
@@ -482,7 +482,7 @@ usage:
 	}
 	if (not)
 		return 0;
-	if (testdevs && testdevs->next == 0 && !device)
+	if (testdevs && !testdevs->next && !device)
 		device = testdevs->name;
 	for (entry = testdevs; entry; entry = entry->next) {
 		int	status;