decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly

   text	   data	    bss	    dec	    hex	filename
1021988	    559	   5052	1027599	  fae0f	busybox_old
1021236	    559	   5052	1026847	  fab1f	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

7 files changed, 9 insertions, 9 deletions

diff --git a/networking/ifplugd.c b/networking/ifplugd.c
index 60916eae6..18dcaff96 100644
--- a/networking/ifplugd.c
+++ b/networking/ifplugd.c
@@ -304,7 +304,7 @@ static const char api_modes[] ALIGN1 = "empwia";
 static const struct {
 	const char *name;
 	smallint (*func)(void);
-} method_table[] = {
+} method_table[] ALIGN_PTR = {
 	{ "SIOCETHTOOL"       , &detect_link_ethtool },
 	{ "SIOCGMIIPHY"       , &detect_link_mii     },
 	{ "SIOCDEVPRIVATE"    , &detect_link_priv    },
diff --git a/networking/interface.c b/networking/interface.c
index e5e55d8d4..ea6a2c8a8 100644
--- a/networking/interface.c
+++ b/networking/interface.c
@@ -746,7 +746,7 @@ static const struct hwtype *const hwtypes[] = {
 };
 
 #ifdef IFF_PORTSEL
-static const char *const if_port_text[] = {
+static const char *const if_port_text[] ALIGN_PTR = {
 	/* Keep in step with <linux/netdevice.h> */
 	"unknown",
 	"10base2",
diff --git a/networking/ip.c b/networking/ip.c
index 33bea5f49..85b1ba080 100644
--- a/networking/ip.c
+++ b/networking/ip.c
@@ -400,7 +400,7 @@ int ip_main(int argc UNUSED_PARAM, char **argv)
 		IF_FEATURE_IP_RULE("rule\0")
 		IF_FEATURE_IP_NEIGH("neigh\0")
 		;
-	static const ip_func_ptr_t ip_func_ptrs[] = {
+	static const ip_func_ptr_t ip_func_ptrs[] ALIGN_PTR = {
 		ip_print_help,
 		IF_FEATURE_IP_ADDRESS(do_ipaddr,)
 		IF_FEATURE_IP_ROUTE(do_iproute,)
diff --git a/networking/libiproute/rt_names.c b/networking/libiproute/rt_names.c
index 51f2e9bdb..3c2fad912 100644
--- a/networking/libiproute/rt_names.c
+++ b/networking/libiproute/rt_names.c
@@ -77,7 +77,7 @@ static rtnl_tab_t *rtnl_rtprot_tab;
 
 static void rtnl_rtprot_initialize(void)
 {
-	static const char *const init_tab[] = {
+	static const char *const init_tab[] ALIGN_PTR = {
 		"none",
 		"redirect",
 		"kernel",
diff --git a/networking/route.c b/networking/route.c
index 4d9aad6cc..4901109f1 100644
--- a/networking/route.c
+++ b/networking/route.c
@@ -460,9 +460,9 @@ static NOINLINE void INET6_setroute(int action, char **args)
 #endif
 
 static const
-IF_NOT_FEATURE_IPV6(uint16_t)
-IF_FEATURE_IPV6(unsigned)
-flagvals[] = { /* Must agree with flagchars[]. */
+IF_NOT_FEATURE_IPV6(uint16_t flagvals[] ALIGN2 = )
+IF_FEATURE_IPV6(uint32_t flagvals[] ALIGN4 = )
+{ /* Must agree with flagchars[]. */
 	RTF_UP,
 	RTF_GATEWAY,
 	RTF_HOST,
diff --git a/networking/tls.c b/networking/tls.c
index 341225207..e34acd69f 100644
--- a/networking/tls.c
+++ b/networking/tls.c
@@ -1953,7 +1953,7 @@ static void send_client_key_exchange(tls_state_t *tls)
 		premaster_size = sizeof(rsa_premaster);
 	} else {
 		/* ECDHE */
-		static const uint8_t basepoint9[CURVE25519_KEYSIZE] = {9};
+		static const uint8_t basepoint9[CURVE25519_KEYSIZE] ALIGN1 = {9};
 		uint8_t privkey[CURVE25519_KEYSIZE]; //[32]
 
 		if (!(tls->flags & GOT_EC_KEY))
diff --git a/networking/udhcp/dhcpd.c b/networking/udhcp/dhcpd.c
index acfdaa8c3..de16cf955 100644
--- a/networking/udhcp/dhcpd.c
+++ b/networking/udhcp/dhcpd.c
@@ -398,7 +398,7 @@ struct config_keyword {
 
 #define OFS(field) offsetof(struct server_data_t, field)
 
-static const struct config_keyword keywords[] = {
+static const struct config_keyword keywords[] ALIGN_PTR = {
 	/* keyword        handler           variable address    default */
 	{"start"        , udhcp_str2nip   , OFS(start_ip     ), "192.168.0.20"},
 	{"end"          , udhcp_str2nip   , OFS(end_ip       ), "192.168.0.254"},