[PATCH] proc: sysctl: fix double drop_sysctl_table()

[Yafang Shao]

The callers of insert_header() will drop sysctl table whatever
insert_header() successes or fails.
So we can't call drop_sysctl_table() in insert_header().

The call sites of insert_header() are all in fs/proc/proc_sysctl.c.

Signed-off-by: Yafang Shao <laoar.s...@gmail.com>
---
 fs/proc/proc_sysctl.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 4d598a3..5eddca4 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -241,7 +241,6 @@ static int insert_header(struct ctl_dir *dir, struct 
ctl_table_header *header)
        if (header->ctl_table == sysctl_mount_point)
                clear_empty_dir(dir);
        header->parent = NULL;
-       drop_sysctl_table(&dir->header);
        return err;
 }
 
-- 
1.8.3.1