From: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx> Clean up callers of _copy_to/from_pages() that still check for a zero length. Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx> --- net/sunrpc/xdr.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c index cbf1bccac4fc..196a06d32312 100644 --- a/net/sunrpc/xdr.c +++ b/net/sunrpc/xdr.c @@ -1624,8 +1624,7 @@ static void __read_bytes_from_xdr_buf(struct xdr_buf *subbuf, void *obj, unsigne len -= this_len; obj += this_len; this_len = min_t(unsigned int, len, subbuf->page_len); - if (this_len) - _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); + _copy_from_pages(obj, subbuf->pages, subbuf->page_base, this_len); len -= this_len; obj += this_len; this_len = min_t(unsigned int, len, subbuf->tail[0].iov_len); @@ -1655,8 +1654,7 @@ static void __write_bytes_to_xdr_buf(struct xdr_buf *subbuf, void *obj, unsigned len -= this_len; obj += this_len; this_len = min_t(unsigned int, len, subbuf->page_len); - if (this_len) - _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); + _copy_to_pages(subbuf->pages, subbuf->page_base, obj, this_len); len -= this_len; obj += this_len; this_len = min_t(unsigned int, len, subbuf->tail[0].iov_len); -- 2.29.2
