From: Andy Whitcroft <apw@canonical.com> Git-commit: 5c9b50ab8ca962bc085cfb49bae947910d73f794 Patch-mainline: v3.8 References: bnc#808680 Target: openSUSE 12.3 When d_make_root() fails it will automatically drop the reference on the root inode. We should not be doing so as well. Signed-off-by: Andy Whitcroft <apw@canonical.com> Acked-by: Matthew Garrett <mjg@redhat.com> Acked-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Matt Fleming <matt.fleming@intel.com> Acked-by: Lee, Chun-Yi <jlee@suse.com> --- drivers/firmware/efivars.c | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) --- a/drivers/firmware/efivars.c +++ b/drivers/firmware/efivars.c @@ -948,7 +948,6 @@ int efivarfs_fill_super(struct super_blo struct dentry *root; struct efivar_entry *entry, *n; struct efivars *efivars = &__efivars; - int err; efivarfs_sb = sb; @@ -960,18 +959,14 @@ int efivarfs_fill_super(struct super_blo sb->s_time_gran = 1; inode = efivarfs_get_inode(sb, NULL, S_IFDIR | 0755, 0); - if (!inode) { - err = -ENOMEM; - goto fail; - } + if (!inode) + return -ENOMEM; inode->i_op = &efivarfs_dir_inode_operations; root = d_make_root(inode); sb->s_root = root; - if (!root) { - err = -ENOMEM; - goto fail; - } + if (!root) + return -ENOMEM; list_for_each_entry_safe(entry, n, &efivars->list, list) { struct inode *inode; @@ -1012,9 +1007,6 @@ int efivarfs_fill_super(struct super_blo } return 0; -fail: - iput(inode); - return err; } static struct dentry *efivarfs_mount(struct file_system_type *fs_type, -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org