To add support for filesystems which do not store quota informations in
an inode make the inode optional.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
fs/quota/dquot.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index be9c471cdbc8..3cb836351c22 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2800,8 +2800,10 @@ int dquot_get_state(struct super_block *sb, struct qc_state *state)
tstate->flags |= QCI_LIMITS_ENFORCED;
tstate->spc_timelimit = mi->dqi_bgrace;
tstate->ino_timelimit = mi->dqi_igrace;
- tstate->ino = dqopt->files[type]->i_ino;
- tstate->blocks = dqopt->files[type]->i_blocks;
+ if (dqopt->files[type]) {
+ tstate->ino = dqopt->files[type]->i_ino;
+ tstate->blocks = dqopt->files[type]->i_blocks;
+ }
tstate->nextents = 1; /* We don't know... */
spin_unlock(&dq_data_lock);
}
--
2.20.1
