The dqget() function returns error pointers on error, it doesn't return
NULL.
Fixes: 76481d7a60a4 ('ext4: add project quota support')
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 50b2207..103a7a3 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -4844,8 +4844,8 @@ static int ext4_statfs_project(struct super_block *sb,
qid = make_kqid_projid(projid);
dquot = dqget(sb, qid);
- if (!dquot)
- return -ESRCH;
+ if (IS_ERR(dquot))
+ return PTR_ERR(dquot);
spin_lock(&dq_data_lock);
limit = (dquot->dq_dqb.dqb_bsoftlimit ?
--
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