Fix some warnings in allbareconfig.

diff --git a/coreutils/ls.c b/coreutils/ls.c
index 882eab8..3fe0c8d 100644 (file)
--- a/coreutils/ls.c
+++ b/coreutils/ls.c
@@ -353,6 +353,8 @@ static void dfree(struct dnode **dnp, int nfiles)
        }
        free(dnp);                      /* free the array holding the dnode pointers */
 }
+#else
+#define dfree(...)
 #endif
 
 static struct dnode **splitdnarray(struct dnode **dn, int nfiles, int which)

diff --git a/util-linux/more.c b/util-linux/more.c
index beba642..2ad1e79 100644 (file)
--- a/util-linux/more.c
+++ b/util-linux/more.c
@@ -67,9 +67,6 @@ int more_main(int argc, char **argv)
        int len, page_height;
        int terminal_width;
        int terminal_height;
-#ifndef CONFIG_FEATURE_USE_TERMIOS
-       int cin_fileno;
-#endif
 
        argc--;
        argv++;
@@ -80,9 +77,9 @@ int more_main(int argc, char **argv)
                cin = fopen(CURRENT_TTY, "r");
                if (!cin)
                        cin = bb_xfopen(CONSOLE_DEV, "r");
-               cin_fileno = fileno(cin);
                please_display_more_prompt = 2;
 #ifdef CONFIG_FEATURE_USE_TERMIOS
+               cin_fileno = fileno(cin);
                getTermSettings(cin_fileno, &initial_settings);
                new_settings = initial_settings;
                new_settings.c_lflag &= ~ICANON;
@@ -112,7 +109,7 @@ int more_main(int argc, char **argv)
 
                please_display_more_prompt &= ~1;
 
-               get_terminal_width_height(cin_fileno, &terminal_width, &terminal_height);
+               get_terminal_width_height(fileno(cin), &terminal_width, &terminal_height);
                if (terminal_height > 4)
                        terminal_height -= 2;
                if (terminal_width > 0)