8 files changed, 14 insertions, 14 deletions

diff --git a/kernel/acct.c b/kernel/acct.c
index 051e071a06e7..0d2981358e08 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -205,7 +205,7 @@ static int acct_on(struct filename *pathname)
         if (IS_ERR(file))
                 return PTR_ERR(file);
 
-        if (!S_ISREG(file->f_path.dentry->d_inode->i_mode)) {
+        if (!S_ISREG(file_inode(file)->i_mode)) {
                 filp_close(file, NULL);
                 return -EACCES;
         }
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 4855892798fd..4fe52b3b6ef6 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -2637,7 +2637,7 @@ static struct dentry *cgroup_lookup(struct inode *dir, struct dentry *dentry, un
  */
 static inline struct cftype *__file_cft(struct file *file)
 {
-        if (file->f_dentry->d_inode->i_fop != &cgroup_file_operations)
+        if (file_inode(file)->i_fop != &cgroup_file_operations)
                 return ERR_PTR(-EINVAL);
         return __d_cft(file->f_dentry);
 }
@@ -3852,7 +3852,7 @@ static int cgroup_write_event_control(struct cgroup *cgrp, struct cftype *cft,
 
         /* the process need read permission on control file */
         /* AV: shouldn't we check that it's been opened for read instead? */
-        ret = inode_permission(cfile->f_path.dentry->d_inode, MAY_READ);
+        ret = inode_permission(file_inode(cfile), MAY_READ);
         if (ret < 0)
                 goto fail;
 
@@ -5441,7 +5441,7 @@ struct cgroup_subsys_state *cgroup_css_from_dir(struct file *f, int id)
         struct inode *inode;
         struct cgroup_subsys_state *css;
 
-        inode = f->f_dentry->d_inode;
+        inode = file_inode(f);
         /* check in cgroup filesystem dir */
         if (inode->i_op != &cgroup_dir_inode_operations)
                 return ERR_PTR(-EBADF);
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 301079d06f24..3b106554b42e 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -3682,7 +3682,7 @@ unlock:
 
 static int perf_fasync(int fd, struct file *filp, int on)
 {
-        struct inode *inode = filp->f_path.dentry->d_inode;
+        struct inode *inode = file_inode(filp);
         struct perf_event *event = filp->private_data;
         int retval;
 
diff --git a/kernel/fork.c b/kernel/fork.c
index c535f33bbb9c..4ff724f81f25 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -413,7 +413,7 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
                 tmp->vm_next = tmp->vm_prev = NULL;
                 file = tmp->vm_file;
                 if (file) {
-                        struct inode *inode = file->f_path.dentry->d_inode;
+                        struct inode *inode = file_inode(file);
                         struct address_space *mapping = file->f_mapping;
 
                         get_file(file);
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index 4bd4faa6323a..397db02209ed 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -76,7 +76,7 @@ static int irq_affinity_list_proc_show(struct seq_file *m, void *v)
 static ssize_t write_irq_affinity(int type, struct file *file,
                 const char __user *buffer, size_t count, loff_t *pos)
 {
-        unsigned int irq = (int)(long)PDE(file->f_path.dentry->d_inode)->data;
+        unsigned int irq = (int)(long)PDE(file_inode(file))->data;
         cpumask_var_t new_value;
         int err;
 
diff --git a/kernel/nsproxy.c b/kernel/nsproxy.c
index 78e2ecb20165..c057104bf05c 100644
--- a/kernel/nsproxy.c
+++ b/kernel/nsproxy.c
@@ -251,7 +251,7 @@ SYSCALL_DEFINE2(setns, int, fd, int, nstype)
                 return PTR_ERR(file);
 
         err = -EINVAL;
-        ei = PROC_I(file->f_dentry->d_inode);
+        ei = PROC_I(file_inode(file));
         ops = ei->ns_ops;
         if (nstype && (ops->type != nstype))
                 goto out;
diff --git a/kernel/relay.c b/kernel/relay.c
index e8cd2027abbd..01ab081ac53a 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -1139,7 +1139,7 @@ static ssize_t relay_file_read_subbufs(struct file *filp, loff_t *ppos,
         if (!desc->count)
                 return 0;
 
-        mutex_lock(&filp->f_path.dentry->d_inode->i_mutex);
+        mutex_lock(&file_inode(filp)->i_mutex);
         do {
                 if (!relay_file_read_avail(buf, *ppos))
                         break;
@@ -1159,7 +1159,7 @@ static ssize_t relay_file_read_subbufs(struct file *filp, loff_t *ppos,
                         *ppos = relay_file_read_end_pos(buf, read_start, ret);
                 }
         } while (desc->count && ret);
-        mutex_unlock(&filp->f_path.dentry->d_inode->i_mutex);
+        mutex_unlock(&file_inode(filp)->i_mutex);
 
         return desc->written;
 }
diff --git a/kernel/sys.c b/kernel/sys.c
index 265b37690421..e3932ea50ec8 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1792,14 +1792,14 @@ SYSCALL_DEFINE1(umask, int, mask)
 static int prctl_set_mm_exe_file(struct mm_struct *mm, unsigned int fd)
 {
         struct fd exe;
-        struct dentry *dentry;
+        struct inode *inode;
         int err;
 
         exe = fdget(fd);
         if (!exe.file)
                 return -EBADF;
 
-        dentry = exe.file->f_path.dentry;
+        inode = file_inode(exe.file);
 
         /*
          * Because the original mm->exe_file points to executable file, make
@@ -1807,11 +1807,11 @@ static int prctl_set_mm_exe_file(struct mm_struct *mm, unsigned int fd)
          * overall picture.
          */
         err = -EACCES;
-        if (!S_ISREG(dentry->d_inode->i_mode)   ||
+        if (!S_ISREG(inode->i_mode)     ||
             exe.file->f_path.mnt->mnt_flags & MNT_NOEXEC)
                 goto exit;
 
-        err = inode_permission(dentry->d_inode, MAY_EXEC);
+        err = inode_permission(inode, MAY_EXEC);
         if (err)
                 goto exit;