1 files changed, 8 insertions, 9 deletions

diff --git a/mm/shmem.c b/mm/shmem.c
index d6722506d2da..feead1943d92 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1092,7 +1092,7 @@ static int shmem_mmap(struct file *file, struct vm_area_struct *vma)
 }
 
 static struct inode *shmem_get_inode(struct super_block *sb, const struct inode *dir,
-				     int mode, dev_t dev, unsigned long flags)
+				     umode_t mode, dev_t dev, unsigned long flags)
 {
 	struct inode *inode;
 	struct shmem_inode_info *info;
@@ -1456,7 +1456,7 @@ static int shmem_statfs(struct dentry *dentry, struct kstatfs *buf)
  * File creation. Allocate an inode, and we're done..
  */
 static int
-shmem_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev)
+shmem_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
 {
 	struct inode *inode;
 	int error = -ENOSPC;
@@ -1489,7 +1489,7 @@ shmem_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev)
 	return error;
 }
 
-static int shmem_mkdir(struct inode *dir, struct dentry *dentry, int mode)
+static int shmem_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
 {
 	int error;
 
@@ -1499,7 +1499,7 @@ static int shmem_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 	return 0;
 }
 
-static int shmem_create(struct inode *dir, struct dentry *dentry, int mode,
+static int shmem_create(struct inode *dir, struct dentry *dentry, umode_t mode,
 		struct nameidata *nd)
 {
 	return shmem_mknod(dir, dentry, mode | S_IFREG, 0);
@@ -2118,9 +2118,9 @@ out:
 	return error;
 }
 
-static int shmem_show_options(struct seq_file *seq, struct vfsmount *vfs)
+static int shmem_show_options(struct seq_file *seq, struct dentry *root)
 {
-	struct shmem_sb_info *sbinfo = SHMEM_SB(vfs->mnt_sb);
+	struct shmem_sb_info *sbinfo = SHMEM_SB(root->d_sb);
 
 	if (sbinfo->max_blocks != shmem_default_max_blocks())
 		seq_printf(seq, ",size=%luk",
@@ -2128,7 +2128,7 @@ static int shmem_show_options(struct seq_file *seq, struct vfsmount *vfs)
 	if (sbinfo->max_inodes != shmem_default_max_inodes())
 		seq_printf(seq, ",nr_inodes=%lu", sbinfo->max_inodes);
 	if (sbinfo->mode != (S_IRWXUGO | S_ISVTX))
-		seq_printf(seq, ",mode=%03o", sbinfo->mode);
+		seq_printf(seq, ",mode=%03ho", sbinfo->mode);
 	if (sbinfo->uid != 0)
 		seq_printf(seq, ",uid=%u", sbinfo->uid);
 	if (sbinfo->gid != 0)
@@ -2234,13 +2234,12 @@ static struct inode *shmem_alloc_inode(struct super_block *sb)
 static void shmem_destroy_callback(struct rcu_head *head)
 {
 	struct inode *inode = container_of(head, struct inode, i_rcu);
-	INIT_LIST_HEAD(&inode->i_dentry);
 	kmem_cache_free(shmem_inode_cachep, SHMEM_I(inode));
 }
 
 static void shmem_destroy_inode(struct inode *inode)
 {
-	if ((inode->i_mode & S_IFMT) == S_IFREG)
+	if (S_ISREG(inode->i_mode))
 		mpol_free_shared_policy(&SHMEM_I(inode)->policy);
 	call_rcu(&inode->i_rcu, shmem_destroy_callback);
 }