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authorJan Engelhardt <jengelh@medozas.de>2010-03-25 16:34:45 +0100
committerJan Engelhardt <jengelh@medozas.de>2010-03-25 16:55:49 +0100
commitd6b00a5345ce4e86e8b00a88bb84a2c0c1f69ddc (patch)
tree11d68bb08584fbbae02a7bf22599bdd67da4408e /net/netfilter/xt_HL.c
parentbd414ee605ff3ac5fcd79f57269a897879ee4cde (diff)
netfilter: xtables: change targets to return error code
Part of the transition of done by this semantic patch: // <smpl> @ rule1 @ struct xt_target ops; identifier check; @@ ops.checkentry = check; @@ identifier rule1.check; @@ check(...) { <... -return true; +return 0; ...> } @@ identifier rule1.check; @@ check(...) { <... -return false; +return -EINVAL; ...> } // </smpl> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'net/netfilter/xt_HL.c')
-rw-r--r--net/netfilter/xt_HL.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/netfilter/xt_HL.c b/net/netfilter/xt_HL.c
index 15ba16108182..7a47383ec723 100644
--- a/net/netfilter/xt_HL.c
+++ b/net/netfilter/xt_HL.c
@@ -110,8 +110,8 @@ static int ttl_tg_check(const struct xt_tgchk_param *par)
return false;
}
if (info->mode != IPT_TTL_SET && info->ttl == 0)
- return false;
- return true;
+ return -EINVAL;
+ return 0;
}
static int hl_tg6_check(const struct xt_tgchk_param *par)
@@ -120,14 +120,14 @@ static int hl_tg6_check(const struct xt_tgchk_param *par)
if (info->mode > IP6T_HL_MAXMODE) {
pr_info("invalid or unknown mode %u\n", info->mode);
- return false;
+ return -EINVAL;
}
if (info->mode != IP6T_HL_SET && info->hop_limit == 0) {
pr_info("increment/decrement does not "
"make sense with value 0\n");
- return false;
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_target hl_tg_reg[] __read_mostly = {