diff options
| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2017-11-16 12:46:10 -0500 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2017-11-16 13:13:13 -0500 |
| commit | 2b63430caa350b603a5173cea54e18719202f189 (patch) | |
| tree | 8440bee771cd46c63376fde63cf9cca18f713f40 /zebra/zebra_mpls_netlink.c | |
| parent | 2d74d637310ea5532718ce452e2547f283b0cb56 (diff) | |
zebra: Move some LSP flag handling to common code
The LSP_FLAG_CHANGED and LSP_FLAG_INSTALLED flags
should be handled in the common call function
for adding/updating/removing a lsp to/from the kernel.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Diffstat (limited to 'zebra/zebra_mpls_netlink.c')
| -rw-r--r-- | zebra/zebra_mpls_netlink.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/zebra/zebra_mpls_netlink.c b/zebra/zebra_mpls_netlink.c index 887c685498..0abc4959fa 100644 --- a/zebra/zebra_mpls_netlink.c +++ b/zebra/zebra_mpls_netlink.c @@ -36,10 +36,7 @@ int kernel_add_lsp(zebra_lsp_t *lsp) if (!lsp || !lsp->best_nhlfe) // unexpected return -1; - UNSET_FLAG(lsp->flags, LSP_FLAG_CHANGED); ret = netlink_mpls_multipath(RTM_NEWROUTE, lsp); - if (!ret) - SET_FLAG(lsp->flags, LSP_FLAG_INSTALLED); return ret; } @@ -64,8 +61,6 @@ int kernel_upd_lsp(zebra_lsp_t *lsp) if (!lsp || !lsp->best_nhlfe) // unexpected return -1; - UNSET_FLAG(lsp->flags, LSP_FLAG_CHANGED); - /* Any NHLFE that was installed but is not selected now needs to * have its flags updated. */ @@ -82,8 +77,6 @@ int kernel_upd_lsp(zebra_lsp_t *lsp) } ret = netlink_mpls_multipath(RTM_NEWROUTE, lsp); - if (!ret) - SET_FLAG(lsp->flags, LSP_FLAG_INSTALLED); return ret; } @@ -93,15 +86,17 @@ int kernel_upd_lsp(zebra_lsp_t *lsp) */ int kernel_del_lsp(zebra_lsp_t *lsp) { + int ret; + if (!lsp) // unexpected return -1; - if (CHECK_FLAG(lsp->flags, LSP_FLAG_INSTALLED)) { - netlink_mpls_multipath(RTM_DELROUTE, lsp); - UNSET_FLAG(lsp->flags, LSP_FLAG_INSTALLED); - } + if (!CHECK_FLAG(lsp->flags, LSP_FLAG_INSTALLED)) + return -1; - return 0; + ret = netlink_mpls_multipath(RTM_DELROUTE, lsp); + + return ret; } int mpls_kernel_init(void) |