From: Rui Xiang <rui.xi...@huawei.com>
Use the helper macro !IS_ROOT to replace parent != dentry->d_parent.
Just clean up.
Signed-off-by: Rui Xiang <rui.xi...@huawei.com>
Acked-by: Ian Kent <ra...@themaw.net>
---
fs/autofs4/root.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index 92ef341..2caf36a 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -558,7 +558,7 @@ static int autofs4_dir_symlink(struct inode *dir,
dget(dentry);
atomic_inc(&ino->count);
p_ino = autofs4_dentry_ino(dentry->d_parent);
- if (p_ino && dentry->d_parent != dentry)
+ if (p_ino && !IS_ROOT(dentry))
atomic_inc(&p_ino->count);
dir->i_mtime = CURRENT_TIME;
@@ -593,7 +593,7 @@ static int autofs4_dir_unlink(struct inode *dir, struct
dentry *dentry)
if (atomic_dec_and_test(&ino->count)) {
p_ino = autofs4_dentry_ino(dentry->d_parent);
- if (p_ino && dentry->d_parent != dentry)
+ if (p_ino && !IS_ROOT(dentry))
atomic_dec(&p_ino->count);
}
dput(ino->dentry);
@@ -732,7 +732,7 @@ static int autofs4_dir_mkdir(struct inode *dir, struct
dentry *dentry, umode_t m
dget(dentry);
atomic_inc(&ino->count);
p_ino = autofs4_dentry_ino(dentry->d_parent);
- if (p_ino && dentry->d_parent != dentry)
+ if (p_ino && !IS_ROOT(dentry))
atomic_inc(&p_ino->count);
inc_nlink(dir);
dir->i_mtime = CURRENT_TIME;
--
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