diff options
Diffstat (limited to 'fs/proc/kcore.c')
| -rw-r--r-- | fs/proc/kcore.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index 51446c59388f..e376f48c4b8b 100644 --- a/fs/proc/kcore.c +++ b/fs/proc/kcore.c @@ -493,13 +493,13 @@ static ssize_t read_kcore_iter(struct kiocb *iocb, struct iov_iter *iter) * the previous entry, search for a matching entry. */ if (!m || start < m->addr || start >= m->addr + m->size) { - struct kcore_list *iter; + struct kcore_list *pos; m = NULL; - list_for_each_entry(iter, &kclist_head, list) { - if (start >= iter->addr && - start < iter->addr + iter->size) { - m = iter; + list_for_each_entry(pos, &kclist_head, list) { + if (start >= pos->addr && + start < pos->addr + pos->size) { + m = pos; break; } } @@ -600,6 +600,7 @@ static ssize_t read_kcore_iter(struct kiocb *iocb, struct iov_iter *iter) ret = -EFAULT; goto out; } + ret = 0; /* * We know the bounce buffer is safe to copy from, so * use _copy_to_iter() directly. |