From bd414ee605ff3ac5fcd79f57269a897879ee4cde Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Tue, 23 Mar 2010 16:35:56 +0100 Subject: netfilter: xtables: change matches to return error code The following semantic patch does part of the transformation: // @ rule1 @ struct xt_match ops; identifier check; @@ ops.checkentry = check; @@ identifier rule1.check; @@ check(...) { <... -return true; +return 0; ...> } @@ identifier rule1.check; @@ check(...) { <... -return false; +return -EINVAL; ...> } // Signed-off-by: Jan Engelhardt --- net/netfilter/xt_esp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/netfilter/xt_esp.c') diff --git a/net/netfilter/xt_esp.c b/net/netfilter/xt_esp.c index 9f5da979567..143bfdc8e38 100644 --- a/net/netfilter/xt_esp.c +++ b/net/netfilter/xt_esp.c @@ -66,10 +66,10 @@ static int esp_mt_check(const struct xt_mtchk_param *par) if (espinfo->invflags & ~XT_ESP_INV_MASK) { pr_debug("unknown flags %X\n", espinfo->invflags); - return false; + return -EINVAL; } - return true; + return 0; } static struct xt_match esp_mt_reg[] __read_mostly = { -- cgit v1.2.3