diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-07-11 20:53:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-12 11:05:41 -0700 |
| commit | e581595ea29c737587bcc349420bfdacb9a6b02b (patch) | |
| tree | 7cd2950ad481373601055b20624f066a9ed9123e /fs/ocfs2/cluster/nodemanager.c | |
| parent | 5da844a2c7df642de2618fc3efe9a92eec40899d (diff) | |
ocfs: no need to check return value of debugfs_create functions
When calling debugfs functions, there is no need to ever check the
return value. The function can work or not, but the code logic should
never do something different based on this.
Also, because there is no need to save the file dentry, remove all of
the variables that were being saved, and just recursively delete the
whole directory when shutting down, saving a lot of logic and local
variables.
[gregkh@linuxfoundation.org: v2]
Link: http://lkml.kernel.org/r/20190613055455.GE19717@kroah.com
Link: http://lkml.kernel.org/r/20190612152912.GA19151@kroah.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Jia Guo <guojia12@huawei.com>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2/cluster/nodemanager.c')
| -rw-r--r-- | fs/ocfs2/cluster/nodemanager.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c index 2234f7fd1f7c..7a7640c59f3c 100644 --- a/fs/ocfs2/cluster/nodemanager.c +++ b/fs/ocfs2/cluster/nodemanager.c @@ -828,9 +828,7 @@ static int __init init_o2nm(void) { int ret = -1; - ret = o2hb_init(); - if (ret) - goto out; + o2hb_init(); ret = o2net_init(); if (ret) |