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-rw-r--r--fs/super.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/super.c b/fs/super.c
index 68307c0..5536a95 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -152,15 +152,9 @@ static struct super_block *alloc_super(struct file_system_type *type, int flags)
static const struct super_operations default_op;
if (s) {
- if (security_sb_alloc(s)) {
- /*
- * We cannot call security_sb_free() without
- * security_sb_alloc() succeeding. So bail out manually
- */
- kfree(s);
- s = NULL;
- goto out;
- }
+ if (security_sb_alloc(s))
+ goto out_free_sb;
+
#ifdef CONFIG_SMP
s->s_files = alloc_percpu(struct list_head);
if (!s->s_files)
@@ -228,6 +222,7 @@ err_out:
free_percpu(s->s_files);
#endif
destroy_sb_writers(s);
+out_free_sb:
kfree(s);
s = NULL;
goto out;
@@ -414,6 +409,11 @@ void generic_shutdown_super(struct super_block *sb)
evict_inodes(sb);
+ if (sb->s_dio_done_wq) {
+ destroy_workqueue(sb->s_dio_done_wq);
+ sb->s_dio_done_wq = NULL;
+ }
+
if (sop->put_super)
sop->put_super(sb);
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