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pknock: remove unneeded braces

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This commit is contained in:
Jan Engelhardt
2009-10-03 01:09:35 +02:00
parent ba9a3efec1
commit 13c73af796
2 changed files with 8 additions and 31 deletions
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15
extensions/libxt_pknock.c
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@@ -245,40 +245,31 @@ static void pknock_check(unsigned int flags)
"--name option is required.\n");
if (flags & XT_PKNOCK_KNOCKPORT) {
if (flags & XT_PKNOCK_CHECKIP) {
if (flags & XT_PKNOCK_CHECKIP)
xtables_error(PARAMETER_PROBLEM, PKNOCK
"cannot specify --knockports with --checkip.\n");
}
if ((flags & XT_PKNOCK_OPENSECRET)
&& !(flags & XT_PKNOCK_CLOSESECRET))
{
xtables_error(PARAMETER_PROBLEM, PKNOCK
"--opensecret must go with --closesecret.\n");
}
if ((flags & XT_PKNOCK_CLOSESECRET)
&& !(flags & XT_PKNOCK_OPENSECRET))
{
xtables_error(PARAMETER_PROBLEM, PKNOCK
"--closesecret must go with --opensecret.\n");
}
}
if (flags & XT_PKNOCK_CHECKIP) {
if (flags & XT_PKNOCK_KNOCKPORT) {
if (flags & XT_PKNOCK_KNOCKPORT)
xtables_error(PARAMETER_PROBLEM, PKNOCK
"cannot specify --checkip with --knockports.\n");
}
if ((flags & XT_PKNOCK_OPENSECRET)
|| (flags & XT_PKNOCK_CLOSESECRET))
{
xtables_error(PARAMETER_PROBLEM, PKNOCK
"cannot specify --opensecret and"
" --closesecret with --checkip.\n");
}
if (flags & XT_PKNOCK_TIME) {
if (flags & XT_PKNOCK_TIME)
xtables_error(PARAMETER_PROBLEM, PKNOCK
"cannot specify --time with --checkip.\n");
}
}
}