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/tcp.h | |
| 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/tcp.h')
| -rw-r--r-- | fs/ocfs2/cluster/tcp.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/ocfs2/cluster/tcp.h b/fs/ocfs2/cluster/tcp.h index dd4242be3f1f..de87cbffd175 100644 --- a/fs/ocfs2/cluster/tcp.h +++ b/fs/ocfs2/cluster/tcp.h @@ -109,16 +109,15 @@ struct o2net_send_tracking; struct o2net_sock_container; #ifdef CONFIG_DEBUG_FS -int o2net_debugfs_init(void); +void o2net_debugfs_init(void); void o2net_debugfs_exit(void); void o2net_debug_add_nst(struct o2net_send_tracking *nst); void o2net_debug_del_nst(struct o2net_send_tracking *nst); void o2net_debug_add_sc(struct o2net_sock_container *sc); void o2net_debug_del_sc(struct o2net_sock_container *sc); #else -static inline int o2net_debugfs_init(void) +static inline void o2net_debugfs_init(void) { - return 0; } static inline void o2net_debugfs_exit(void) { |