lkml.org 
[lkml]   [2011]   [Apr]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] block, blk-sysfs: Use the variable directly instead of a function call
Date
From: Liu Yuan <tailai.ly@taobao.com>

In the function blk_register_queue(), var _dev_ is already assigned by
disk_to_dev().So use it directly instead of calling disk_to_dev() again.

Signed-off-by: Liu Yuan <tailai.ly@taobao.com>
---
block/blk-sysfs.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 261c75c..cb52393 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -521,7 +521,7 @@ int blk_register_queue(struct gendisk *disk)
if (ret) {
kobject_uevent(&q->kobj, KOBJ_REMOVE);
kobject_del(&q->kobj);
- blk_trace_remove_sysfs(disk_to_dev(disk));
+ blk_trace_remove_sysfs(dev);
kobject_put(&dev->kobj);
return ret;
}
--
1.7.1


\
 
 \ /
  Last update: 2011-04-13 17:03    [W:0.022 / U:1.720 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site