diff --git a/mm/shmem.c b/mm/shmem.c
index 5501a5bc8d8c..caee8ba841f7 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -756,7 +756,7 @@ static unsigned long shmem_unused_huge_shrink(struct shmem_sb_info *sbinfo,
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
 
 /*
- * Like filemap_add_folio, but error if expected item has gone.
+ * Somewhat like filemap_add_folio, but error if expected item has gone.
  */
 static int shmem_add_to_page_cache(struct folio *folio,
 				   struct address_space *mapping,
@@ -825,7 +825,7 @@ static int shmem_add_to_page_cache(struct folio *folio,
 }
 
 /*
- * Like delete_from_page_cache, but substitutes swap for @folio.
+ * Somewhat like filemap_remove_folio, but substitutes swap for @folio.
  */
 static void shmem_delete_from_page_cache(struct folio *folio, void *radswap)
 {
@@ -887,7 +887,6 @@ unsigned long shmem_partial_swap_usage(struct address_space *mapping,
 			cond_resched_rcu();
 		}
 	}
-
 	rcu_read_unlock();
 
 	return swapped << PAGE_SHIFT;
@@ -1213,7 +1212,6 @@ static int shmem_setattr(struct mnt_idmap *idmap,
 	if (i_uid_needs_update(idmap, attr, inode) ||
 	    i_gid_needs_update(idmap, attr, inode)) {
 		error = dquot_transfer(idmap, inode, attr);
-
 		if (error)
 			return error;
 	}
@@ -2456,7 +2454,6 @@ static struct inode *__shmem_get_inode(struct mnt_idmap *idmap,
 	if (err)
 		return ERR_PTR(err);
 
-
 	inode = new_inode(sb);
 	if (!inode) {
 		shmem_free_inode(sb, 0);
@@ -2481,11 +2478,10 @@ static struct inode *__shmem_get_inode(struct mnt_idmap *idmap,
 		shmem_set_inode_flags(inode, info->fsflags);
 	INIT_LIST_HEAD(&info->shrinklist);
 	INIT_LIST_HEAD(&info->swaplist);
-	INIT_LIST_HEAD(&info->swaplist);
-	if (sbinfo->noswap)
-		mapping_set_unevictable(inode->i_mapping);
 	simple_xattrs_init(&info->xattrs);
 	cache_no_acl(inode);
+	if (sbinfo->noswap)
+		mapping_set_unevictable(inode->i_mapping);
 	mapping_set_large_folios(inode->i_mapping);
 
 	switch (mode & S_IFMT) {
@@ -2697,7 +2693,6 @@ shmem_write_begin(struct file *file, struct address_space *mapping,
 	}
 
 	ret = shmem_get_folio(inode, index, &folio, SGP_WRITE);
-
 	if (ret)
 		return ret;
 
@@ -3229,8 +3224,7 @@ shmem_mknod(struct mnt_idmap *idmap, struct inode *dir,
 	error = simple_acl_create(dir, inode);
 	if (error)
 		goto out_iput;
-	error = security_inode_init_security(inode, dir,
-					     &dentry->d_name,
+	error = security_inode_init_security(inode, dir, &dentry->d_name,
 					     shmem_initxattrs, NULL);
 	if (error && error != -EOPNOTSUPP)
 		goto out_iput;
@@ -3259,14 +3253,11 @@ shmem_tmpfile(struct mnt_idmap *idmap, struct inode *dir,
 	int error;
 
 	inode = shmem_get_inode(idmap, dir->i_sb, dir, mode, 0, VM_NORESERVE);
-
 	if (IS_ERR(inode)) {
 		error = PTR_ERR(inode);
 		goto err_out;
 	}
-
-	error = security_inode_init_security(inode, dir,
-					     NULL,
+	error = security_inode_init_security(inode, dir, NULL,
 					     shmem_initxattrs, NULL);
 	if (error && error != -EOPNOTSUPP)
 		goto out_iput;
@@ -3303,7 +3294,8 @@ static int shmem_create(struct mnt_idmap *idmap, struct inode *dir,
 /*
  * Link a file..
  */
-static int shmem_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry)
+static int shmem_link(struct dentry *old_dentry, struct inode *dir,
+		      struct dentry *dentry)
 {
 	struct inode *inode = d_inode(old_dentry);
 	int ret = 0;
@@ -3334,7 +3326,7 @@ static int shmem_link(struct dentry *old_dentry, struct inode *dir, struct dentr
 	inode_inc_iversion(dir);
 	inc_nlink(inode);
 	ihold(inode);	/* New dentry reference */
-	dget(dentry);		/* Extra pinning count for the created dentry */
+	dget(dentry);	/* Extra pinning count for the created dentry */
 	d_instantiate(dentry, inode);
 out:
 	return ret;
@@ -3354,7 +3346,7 @@ static int shmem_unlink(struct inode *dir, struct dentry *dentry)
 					     inode_set_ctime_current(inode));
 	inode_inc_iversion(dir);
 	drop_nlink(inode);
-	dput(dentry);	/* Undo the count from "create" - this does all the work */
+	dput(dentry);	/* Undo the count from "create" - does all the work */
 	return 0;
 }
 
@@ -3464,7 +3456,6 @@ static int shmem_symlink(struct mnt_idmap *idmap, struct inode *dir,
 
 	inode = shmem_get_inode(idmap, dir->i_sb, dir, S_IFLNK | 0777, 0,
 				VM_NORESERVE);
-
 	if (IS_ERR(inode))
 		return PTR_ERR(inode);
 
@@ -3518,8 +3509,7 @@ static void shmem_put_link(void *arg)
 	folio_put(arg);
 }
 
-static const char *shmem_get_link(struct dentry *dentry,
-				  struct inode *inode,
+static const char *shmem_get_link(struct dentry *dentry, struct inode *inode,
 				  struct delayed_call *done)
 {
 	struct folio *folio = NULL;
@@ -3593,8 +3583,7 @@ static int shmem_fileattr_set(struct mnt_idmap *idmap,
  * Callback for security_inode_init_security() for acquiring xattrs.
  */
 static int shmem_initxattrs(struct inode *inode,
-			    const struct xattr *xattr_array,
-			    void *fs_info)
+			    const struct xattr *xattr_array, void *fs_info)
 {
 	struct shmem_inode_info *info = SHMEM_I(inode);
 	struct shmem_sb_info *sbinfo = SHMEM_SB(inode->i_sb);
@@ -3778,7 +3767,6 @@ static struct dentry *shmem_find_alias(struct inode *inode)
 	return alias ?: d_find_any_alias(inode);
 }
 
-
 static struct dentry *shmem_fh_to_dentry(struct super_block *sb,
 		struct fid *fid, int fh_len, int fh_type)
 {
@@ -4362,8 +4350,8 @@ static int shmem_fill_super(struct super_block *sb, struct fs_context *fc)
 	}
 #endif /* CONFIG_TMPFS_QUOTA */
 
-	inode = shmem_get_inode(&nop_mnt_idmap, sb, NULL, S_IFDIR | sbinfo->mode, 0,
-				VM_NORESERVE);
+	inode = shmem_get_inode(&nop_mnt_idmap, sb, NULL,
+				S_IFDIR | sbinfo->mode, 0, VM_NORESERVE);
 	if (IS_ERR(inode)) {
 		error = PTR_ERR(inode);
 		goto failed;
@@ -4666,11 +4654,9 @@ static ssize_t shmem_enabled_show(struct kobject *kobj,
 
 	for (i = 0; i < ARRAY_SIZE(values); i++) {
 		len += sysfs_emit_at(buf, len,
-				     shmem_huge == values[i] ? "%s[%s]" : "%s%s",
-				     i ? " " : "",
-				     shmem_format_huge(values[i]));
+				shmem_huge == values[i] ? "%s[%s]" : "%s%s",
+				i ? " " : "", shmem_format_huge(values[i]));
 	}
-
 	len += sysfs_emit_at(buf, len, "\n");
 
 	return len;
@@ -4767,8 +4753,9 @@ EXPORT_SYMBOL_GPL(shmem_truncate_range);
 #define shmem_acct_size(flags, size)		0
 #define shmem_unacct_size(flags, size)		do {} while (0)
 
-static inline struct inode *shmem_get_inode(struct mnt_idmap *idmap, struct super_block *sb, struct inode *dir,
-					    umode_t mode, dev_t dev, unsigned long flags)
+static inline struct inode *shmem_get_inode(struct mnt_idmap *idmap,
+				struct super_block *sb, struct inode *dir,
+				umode_t mode, dev_t dev, unsigned long flags)
 {
 	struct inode *inode = ramfs_get_inode(sb, dir, mode, dev);
 	return inode ? inode : ERR_PTR(-ENOSPC);
@@ -4778,8 +4765,8 @@ static inline struct inode *shmem_get_inode(struct mnt_idmap *idmap, struct supe
 
 /* common code */
 
-static struct file *__shmem_file_setup(struct vfsmount *mnt, const char *name, loff_t size,
-				       unsigned long flags, unsigned int i_flags)
+static struct file *__shmem_file_setup(struct vfsmount *mnt, const char *name,
+			loff_t size, unsigned long flags, unsigned int i_flags)
 {
 	struct inode *inode;
 	struct file *res;
@@ -4798,7 +4785,6 @@ static struct file *__shmem_file_setup(struct vfsmount *mnt, const char *name, l
 
 	inode = shmem_get_inode(&nop_mnt_idmap, mnt->mnt_sb, NULL,
 				S_IFREG | S_IRWXUGO, 0, flags);
-
 	if (IS_ERR(inode)) {
 		shmem_unacct_size(flags, size);
 		return ERR_CAST(inode);
