commit dbd8d3f959e5ba9b1804a5c99c7f8af42d96809b
author Philippe Mathieu-Daudé <philmd@redhat.com> Wed Mar 10 19:31:19 2021 +0100
committer Jason Wang <jasowang@redhat.com> Mon Mar 22 17:34:31 2021 +0800
tree bbc3a26f124d8c7e060ddcd9bd4b178e1f36cd4d
parent 38462440ca22a8ead2ec1e98ef3c45e264fa6f60

net/eth: Better describe _eth_get_rss_ex_dst_addr's offset argument

The 'offset' argument represents the offset to the ip6_ext_hdr
header, rename it as 'ext_hdr_offset'.

Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Miroslav Rezanina <mrezanin@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

net/eth.c

diff --git a/net/eth.c b/net/eth.c
index 06badd1..5eb05bd 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -401,7 +401,7 @@
 
 static bool
 _eth_get_rss_ex_dst_addr(const struct iovec *pkt, int pkt_frags,
-                        size_t rthdr_offset,
+                        size_t ext_hdr_offset,
                         struct ip6_ext_hdr *ext_hdr,
                         struct in6_address *dst_addr)
 {
@@ -412,12 +412,12 @@
         size_t input_size = iov_size(pkt, pkt_frags);
         size_t bytes_read;
 
-        if (input_size < rthdr_offset + sizeof(*ext_hdr)) {
+        if (input_size < ext_hdr_offset + sizeof(*ext_hdr)) {
             return false;
         }
 
         bytes_read = iov_to_buf(pkt, pkt_frags,
-                                rthdr_offset + sizeof(*rthdr),
+                                ext_hdr_offset + sizeof(*rthdr),
                                 dst_addr, sizeof(*dst_addr));
 
         return bytes_read == sizeof(*dst_addr);