Instead of having two nearly identical printf() calls for netdev and other chains, print the common parts separately and include the device bit only for netdev chains.
Signed-off-by: Phil Sutter <[email protected]> --- src/rule.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/src/rule.c b/src/rule.c index 85505aecd5091..91129734a3d8f 100644 --- a/src/rule.c +++ b/src/rule.c @@ -666,18 +666,12 @@ static void chain_print_declaration(const struct chain *chain) { printf("\tchain %s {\n", chain->handle.chain); if (chain->flags & CHAIN_F_BASECHAIN) { - if (chain->dev != NULL) { - printf("\t\ttype %s hook %s device %s priority %d; policy %s;\n", - chain->type, - hooknum2str(chain->handle.family, chain->hooknum), - chain->dev, chain->priority, - chain_policy2str(chain->policy)); - } else { - printf("\t\ttype %s hook %s priority %d; policy %s;\n", - chain->type, - hooknum2str(chain->handle.family, chain->hooknum), - chain->priority, chain_policy2str(chain->policy)); - } + printf("\t\ttype %s hook %s", chain->type, + hooknum2str(chain->handle.family, chain->hooknum)); + if (chain->dev != NULL) + printf(" device %s", chain->dev); + printf(" priority %d; policy %s;\n", + chain->priority, chain_policy2str(chain->policy)); } } -- 2.13.1 -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
