submodule-config: combine early return code into one goto

diff --git a/xdiff/xemit.c b/xdiff/xemit.c
index 4266ada23f3c37c1989c7fa4283b423d16c0891b..993724b11c40bacffee8df927018e5790a265bd4 100644 (file)
--- a/xdiff/xemit.c
+++ b/xdiff/xemit.c
@@ -120,21 +120,6 @@ static long def_ff(const char *rec, long len, char *buf, long sz, void *priv)
        return -1;
 }
 
-static int xdl_emit_common(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb,
-                           xdemitconf_t const *xecfg) {
-       xdfile_t *xdf = &xe->xdf2;
-       const char *rchg = xdf->rchg;
-       long ix;
-
-       for (ix = 0; ix < xdf->nrec; ix++) {
-               if (rchg[ix])
-                       continue;
-               if (xdl_emit_record(xdf, ix, "", ecb))
-                       return -1;
-       }
-       return 0;
-}
-
 struct func_line {
        long len;
        char buf[80];
@@ -170,9 +155,6 @@ int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb,
        long funclineprev = -1;
        struct func_line func_line = { 0 };
 
-       if (xecfg->flags & XDL_EMIT_COMMON)
-               return xdl_emit_common(xe, xscr, ecb, xecfg);
-
        for (xch = xscr; xch; xch = xche->next) {
                xche = xdl_get_hunk(&xch, xecfg);
                if (!xch)