iptables: add noreturn attribute to exit_tryhelp()

Found by gcc -Wmissing-noreturn.

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>

diff --git a/ip6tables.c b/ip6tables.c
index 6ee42819d580406a2782db0e26cdf1804a8cc90f..4e73d34e0013331618e5bc9eb404b88cde8b0f65 100644 (file)
--- a/ip6tables.c
+++ b/ip6tables.c
@@ -224,7 +224,7 @@ proto_to_name(u_int8_t proto, int nolookup)
        return NULL;
 }
 
-static void
+static void __attribute__((noreturn))
 exit_tryhelp(int status)
 {
        if (line != -1)

diff --git a/iptables.c b/iptables.c
index 25bc8cc6acb5053e40019be751ff921ea2508de3..19c2af5412f450f1e04692610ea00378f45dac5d 100644 (file)
--- a/iptables.c
+++ b/iptables.c
@@ -237,7 +237,7 @@ enum {
        IPT_DOTTED_MASK
 };
 
-static void
+static void __attribute__((noreturn))
 exit_tryhelp(int status)
 {
        if (line != -1)