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authorDave Barach <dave@barachs.net>2020-04-12 08:31:39 -0400
committerDave Barach <openvpp@barachs.net>2020-04-15 11:00:26 +0000
commit1bd2c019eba5c893d634cc496bd6d54c00020d7e (patch)
tree99595a7f0818e07034a0a9a7b158d4157a98b3ed /src/vnet/ip/ip6_forward.c
parent69eeadc03f30c9fb3fe1bb7e2eeb6b04d1bcc596 (diff)
misc: refactor calc_checksums
Merge two mildly incompatible static inlines, and rename the results vnet_calc_checksums_inline (...). The resulting inline has three additional parameters: int is_ip4, int is_ip6, and int with_gso. All calls manage to pass one or more as compile-time constants, which causes a certain amount of code to disappear in each instantiation. Type: refactor Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I1a2a0e353b9a7bca20bc81318e8c915617261e1a
Diffstat (limited to 'src/vnet/ip/ip6_forward.c')
-rw-r--r--src/vnet/ip/ip6_forward.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/src/vnet/ip/ip6_forward.c b/src/vnet/ip/ip6_forward.c
index b7cdb1af8bb..9c195e68802 100644
--- a/src/vnet/ip/ip6_forward.c
+++ b/src/vnet/ip/ip6_forward.c
@@ -1859,8 +1859,12 @@ ip6_rewrite_inline_with_gso (vlib_main_t * vm,
{
/* before we paint on the next header, update the L4
* checksums if required, since there's no offload on a tunnel */
- calc_checksums (vm, p0);
- calc_checksums (vm, p1);
+ vnet_calc_checksums_inline (vm, p0, 0 /* is_ip4 */ ,
+ 1 /* is_ip6 */ ,
+ 0 /* with gso */ );
+ vnet_calc_checksums_inline (vm, p1, 0 /* is_ip4 */ ,
+ 1 /* is_ip6 */ ,
+ 0 /* with gso */ );
}
/* Guess we are only writing on simple Ethernet header. */
@@ -1955,7 +1959,9 @@ ip6_rewrite_inline_with_gso (vlib_main_t * vm,
if (is_midchain)
{
- calc_checksums (vm, p0);
+ vnet_calc_checksums_inline (vm, p0, 0 /* is_ip4 */ ,
+ 1 /* is_ip6 */ ,
+ 0 /* with gso */ );
}
/* Guess we are only writing on simple Ethernet header. */