提交 2e29ebb8 编写于 作者: B Benny Halevy 提交者: Trond Myklebust

sunrpc: don't use the copy variable in nested block

to clean up the code "copy" will be set prior to the block
hence it mustn't be used there.
Signed-off-by: NBenny Halevy <bhalevy@panasas.com>
Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
上级 0fe62a35
......@@ -404,8 +404,7 @@ xdr_shrink_pagelen(struct xdr_buf *buf, size_t len)
if (tail->iov_len != 0) {
if (tail->iov_len > len) {
char *p = (char *)tail->iov_base + len;
copy = tail->iov_len - len;
memmove(p, tail->iov_base, copy);
memmove(p, tail->iov_base, tail->iov_len - len);
}
/* Copy from the inlined pages into the tail */
copy = len;
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册