1 files changed, 10 insertions, 6 deletions

diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index 961ff377db03..81700f4a19da 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -405,8 +405,11 @@ static const struct dentry_operations autofs4_dentry_operations = {
         .d_release      = autofs4_dentry_release,
 };
 
-static struct dentry *autofs4_lookup_active(struct autofs_sb_info *sbi, struct dentry *parent, struct qstr *name)
+static struct dentry *autofs4_lookup_active(struct dentry *dentry)
 {
+        struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb);
+        struct dentry *parent = dentry->d_parent;
+        struct qstr *name = &dentry->d_name;
         unsigned int len = name->len;
         unsigned int hash = name->hash;
         const unsigned char *str = name->name;
@@ -457,8 +460,11 @@ next:
         return NULL;
 }
 
-static struct dentry *autofs4_lookup_expiring(struct autofs_sb_info *sbi, struct dentry *parent, struct qstr *name)
+static struct dentry *autofs4_lookup_expiring(struct dentry *dentry)
 {
+        struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb);
+        struct dentry *parent = dentry->d_parent;
+        struct qstr *name = &dentry->d_name;
         unsigned int len = name->len;
         unsigned int hash = name->hash;
         const unsigned char *str = name->name;
@@ -530,7 +536,7 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, s
         DPRINTK("pid = %u, pgrp = %u, catatonic = %d, oz_mode = %d",
                  current->pid, task_pgrp_nr(current), sbi->catatonic, oz_mode);
 
-        active = autofs4_lookup_active(sbi, dentry->d_parent, &dentry->d_name);
+        active = autofs4_lookup_active(dentry);
         if (active) {
                 dentry = active;
                 ino = autofs4_dentry_ino(dentry);
@@ -567,9 +573,7 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, s
 
         if (!oz_mode) {
                 mutex_unlock(&dir->i_mutex);
-                expiring = autofs4_lookup_expiring(sbi,
-                                                   dentry->d_parent,
-                                                   &dentry->d_name);
+                expiring = autofs4_lookup_expiring(dentry);
                 if (expiring) {
                         /*
                          * If we are racing with expire the request might not