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-rw-r--r--fs/quota/dquot.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 3c3b81bb6dfe..04ca0cc6d065 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2430,9 +2430,7 @@ int dquot_quota_on_mount(struct super_block *sb, char *qf_name,
struct dentry *dentry;
int error;
- inode_lock(d_inode(sb->s_root));
- dentry = lookup_one_len(qf_name, sb->s_root, strlen(qf_name));
- inode_unlock(d_inode(sb->s_root));
+ dentry = lookup_one_len_unlocked(qf_name, sb->s_root, strlen(qf_name));
if (IS_ERR(dentry))
return PTR_ERR(dentry);