randomconfig fixes

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

archival/libarchive/lzo1x_9x.c

@@ -487,7 +487,7 @@ static int find_match(lzo1x_999_t *c, lzo_swd_p s,
 }
 
 /* this is a public functions, but there is no prototype in a header file */
-static int lzo1x_999_compress_internal(const uint8_t *in , unsigned in_len,
+static int lzo1x_999_compress_internal(const uint8_t *in, unsigned in_len,
 		uint8_t *out, unsigned *out_len,
 		void *wrkmem,
 		unsigned good_length,

libbb/lineedit.c

@@ -1373,6 +1373,16 @@ void FAST_FUNC show_history(const line_input_t *st)
 		printf("%4d %s\n", i, st->history[i]);
 }
 
+void FAST_FUNC free_line_input_t(line_input_t *n)
+{
+# if ENABLE_FEATURE_EDITING_SAVEHISTORY
+	int i = n->cnt_history;
+	while (i > 0)
+		free(n->history[--i]);
+#endif
+	free(n);
+}
+
 # if ENABLE_FEATURE_EDITING_SAVEHISTORY
 /* We try to ensure that concurrent additions to the history
  * do not overwrite each other.
@@ -1382,14 +1392,6 @@ void FAST_FUNC show_history(const line_input_t *st)
  * than configured MAX_HISTORY lines.
  */
 
-void FAST_FUNC free_line_input_t(line_input_t *n)
-{
-	int i = n->cnt_history;
-	while (i > 0)
-		free(n->history[--i]);
-	free(n);
-}
-
 /* state->flags is already checked to be nonzero */
 static void load_history(line_input_t *st_parm)
 {

miscutils/devfsd.c

@@ -694,7 +694,7 @@ static void process_config_line(const char *line, unsigned long *event_mask)
 	return;
 
  process_config_line_err:
-	msg_logger_and_die(LOG_ERR, bb_msg_bad_config, msg , line);
+	msg_logger_and_die(LOG_ERR, bb_msg_bad_config, msg, line);
 }  /*  End Function process_config_line   */
 
 static int do_servicing(int fd, unsigned long event_mask)

networking/nbd-client.c

@@ -163,7 +163,9 @@ int nbdclient_main(int argc, char **argv)
 		int sock, nbd;
 		int ro;
 		int proto_new; // 0 for old, 1 for new
+#if BB_MMU
 		char *data;
+#endif
 
 		// Make sure BLOCKDEV exists
 		nbd = xopen(device, O_RDWR);
@@ -200,7 +202,9 @@ int nbdclient_main(int argc, char **argv)
 			ioctl(nbd, NBD_SET_SIZE_BLOCKS, size_blocks);
 			ioctl(nbd, NBD_CLEAR_SOCK);
 			ro = !!(old_nbd_header.flags & htons(2));
+#if BB_MMU
 			data = old_nbd_header.data;
+#endif
 		} else {
 			unsigned namelen;
 			uint16_t handshake_flags;
@@ -230,7 +234,9 @@ int nbdclient_main(int argc, char **argv)
 			ioctl(nbd, NBD_SET_FLAGS,
 					ntohs(new_nbd_header.transmission_flags));
 			ro = !!(new_nbd_header.transmission_flags & htons(2));
+#if BB_MMU
 			data = new_nbd_header.data;
+#endif
 		}
 
 		if (ioctl(nbd, BLKROSET, &ro) < 0) {

networking/udhcp/dhcpd.c

@@ -378,7 +378,7 @@ struct config_keyword {
 #define OFS(field) offsetof(struct server_config_t, field)
 
 static const struct config_keyword keywords[] = {
-	/* keyword        handler           variable address               default */
+	/* 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"},
 	{"interface"    , read_str        , OFS(interface    ), "eth0"},

shell/hush.c

@@ -5998,7 +5998,7 @@ static const char *first_special_char_in_vararg(const char *cp)
 #endif
 static char *encode_then_expand_vararg(const char *str, int handle_squotes, int do_unbackslash)
 {
-#if !BASH_PATTERN_SUBST
+#if !BASH_PATTERN_SUBST && ENABLE_HUSH_CASE
 	const int do_unbackslash = 0;
 #endif
 	char *exp_str;