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ovl: fix readdir error value 

actor's return value is taken as a bool (filled/not filled) so we need to
return the error in the context.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
Miklos Szeredi 2017-07-27 21:54:06 +02:00
parent 6787341a0f
commit 31e8ccea3c
1 changed files with 3 additions and 1 deletions
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4
fs/overlayfs/readdir.c
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@ -131,8 +131,10 @@ static int ovl_cache_entry_add_rb(struct ovl_readdir_data *rdd,
}
p = ovl_cache_entry_new(rdd, name, len, ino, d_type);
if (p == NULL)
if (p == NULL) {
rdd->err = -ENOMEM;
return -ENOMEM;
}
list_add_tail(&p->l_node, rdd->list);
rb_link_node(&p->node, parent, newp);