lkml.org 
[lkml]   [2018]   [Jul]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 12/12] usb: use for_each_if
Date
Avoids the inverted condition compared to the open-coded version.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
---
include/linux/usb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/usb.h b/include/linux/usb.h
index 4cdd515a4385..a9da7237c619 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -732,7 +732,7 @@ extern struct usb_device *usb_hub_find_child(struct usb_device *hdev,
for (port1 = 1, child = usb_hub_find_child(hdev, port1); \
port1 <= hdev->maxchild; \
child = usb_hub_find_child(hdev, ++port1)) \
- if (!child) continue; else
+ for_each_if (child)

/* USB device locking */
#define usb_lock_device(udev) device_lock(&(udev)->dev)
--
2.18.0
\
 
 \ /
  Last update: 2018-07-09 10:42    [W:0.115 / U:3.392 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site