Commit 547713d5 authored by Ard Biesheuvel's avatar Ard Biesheuvel
Browse files

efivarfs: Free s_fs_info on unmount 



Now that we allocate a s_fs_info struct on fs context creation, we
should ensure that we free it again when the superblock goes away.

Fixes: 5329aa51 ("efivarfs: Add uid/gid mount options")
Signed-off-by: default avatarArd Biesheuvel <ardb@kernel.org>
parent d28076dd

fs/efivarfs/super.c

+3 −0
Original line number Diff line number Diff line
@@ -368,10 +368,13 @@ static int efivarfs_init_fs_context(struct fs_context *fc) 


static void efivarfs_kill_sb(struct super_block *sb)

{

	struct efivarfs_fs_info *sfi = sb->s_fs_info;



	kill_litter_super(sb);



	/* Remove all entries and destroy */

	efivar_entry_iter(efivarfs_destroy, &efivarfs_list, NULL);

	kfree(sfi);

}



static struct file_system_type efivarfs_type = {