From 0c60f4c22fdc64d3c4dc432e077172736ec61eb5 Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Tue, 16 Nov 1993 11:35:23 +0000
Subject: [PATCH] Fixed several lint complaints

---
 util/ego/share/get.c       |  7 +++----
 util/ego/share/init_glob.c |  2 +-
 util/ego/share/locals.c    |  4 ++--
 util/ego/share/parser.c    | 42 +++++++++++++-------------------------
 util/ego/share/stack_chg.c | 25 +++++++++++------------
 5 files changed, 32 insertions(+), 48 deletions(-)

diff --git a/util/ego/share/get.c b/util/ego/share/get.c
index 0ffbdf1bb..3a18f42ba 100644
--- a/util/ego/share/get.c
+++ b/util/ego/share/get.c
@@ -229,16 +229,15 @@ dblock_p getdtable(dname)
 	 * is correct.
 	 */
 
-	dblock_p head, d, *dp;
-	obj_p    obj, *op;
-	arg_p    arg, *ap;
+	dblock_p head, d = 0, *dp = &head;
+	obj_p    obj, *op = 0;
+	arg_p    arg, *ap = 0;
 	/* dp, op an ap tell how the next dblock/obj/arg
 	 * has to be linked.
 	 */
 	int n;
 
 	head = (dblock_p) 0;
-	dp = &head;
 	if ((curinp = fopen(dname,"r")) == NULL) {
 		error("cannot open %s", dname);
 	}
diff --git a/util/ego/share/init_glob.c b/util/ego/share/init_glob.c
index 0db012fa2..92af2ab4e 100644
--- a/util/ego/share/init_glob.c
+++ b/util/ego/share/init_glob.c
@@ -31,7 +31,7 @@ init_globals()
 	 */
 
 	dblock_p d;
-	obj_p obj, prev;
+	obj_p obj, prev = 0;
 	short nr = 1;
 	offset ill_zone, x;
 
diff --git a/util/ego/share/locals.c b/util/ego/share/locals.c
index 853d902ab..cb4d13128 100644
--- a/util/ego/share/locals.c
+++ b/util/ego/share/locals.c
@@ -137,7 +137,7 @@ make_localtab(p)
 	 * i.e. we don't compute ud-info for them.
 	 */
 
-	local_p prev, next, lc;
+	local_p prev = 0, next, lc;
 	local_p locallist = (local_p) 0;
 	short cnt = 0;
 	offset x, ill_zone = 0;
@@ -220,7 +220,7 @@ var_nr(l,nr_out,found_out)
 	 * by EM instruction l.
 	 */
 
-	offset off;
+	offset off = 0;
 	short nr;
 
 	switch(TYPE(l)) {
diff --git a/util/ego/share/parser.c b/util/ego/share/parser.c
index 591ca02ab..bcb78896e 100644
--- a/util/ego/share/parser.c
+++ b/util/ego/share/parser.c
@@ -152,49 +152,35 @@ STATIC offset nrbytes(class,arg1,arg2)
 	 * arguments and class.
 	 */
 
-	offset n;
-
 	switch(class) {
 		case CLASS1:
-			n = arg1;
-			break;
+			return arg1;
 		case CLASS2:
-			n = 2 * arg1;
-			break;
+			return 2 * arg1;
 		case CLASS3:
-			n = arg1 + ws;
-			break;
+			return arg1 + ws;
 		case CLASS4:
-			n = arg1 + ps;
-			break;
+			return arg1 + ps;
 		case CLASS5:
-			n = ws;
-			break;
+			return ws;
 		case CLASS6:
-			n = 2 * ws;
-			break;
+			return 2 * ws;
 		case CLASS7:
-			n = ps;
-			break;
+			return ps;
 		case CLASS8:
-			n = 2 * ps;
-			break;
+			return 2 * ps;
 		case CLASS9:
-			n = 0;
-			break;
+			return 0;
 		case CLASS10:
-			n = arg2 + 2*ws;
-			break;
+			return arg2 + 2*ws;
 		case CLASS11:
-			n = arg1 + 2*ps;
-			break;
+			return arg1 + 2*ps;
 		case CLASS12:
-			n = (arg1 < ws ? ws : arg1);
-			break;
+			return (arg1 < ws ? ws : arg1);
 		default:
 			assert(FALSE);
 	}
-	return n;
+	return 0;
 }
 
 
@@ -253,7 +239,7 @@ bool parse(l,nbytes,l_out,level,action0)
 	 */
 
 	offset more, expected, sourcebytes,resultbytes;
-	line_p lnp;
+	line_p lnp = 0;
 
 	more = nbytes; /* #bytes to be recognized */
 	while (more > 0) {
diff --git a/util/ego/share/stack_chg.c b/util/ego/share/stack_chg.c
index 2befd09ac..ad9305835 100644
--- a/util/ego/share/stack_chg.c
+++ b/util/ego/share/stack_chg.c
@@ -25,7 +25,7 @@ int stack_change(l,sign)
 
 	char *s;
 	bool argdef;
-	short arg;
+	short arg = 0;
 	int sum = 0;
 	line_p p = PREV(l);
 	line_p pp = (p == (line_p) 0 ? (line_p) 0 : PREV(p));
@@ -33,19 +33,18 @@ int stack_change(l,sign)
 
 	if (i < sp_fmnem || i > sp_lmnem) {
 		return 0;
-	} else {
-		if (TYPE(l) == OPSHORT) {
-			arg = SHORT(l);
-			if (arg < ws) {
-				/* E.g. a LOI 1 loads word-size bytes,
-				 * not 1 byte!
-				 */
-				arg = ws;
-			}
-			argdef = TRUE;
-		} else {
-			argdef = FALSE;
+	}
+	if (TYPE(l) == OPSHORT) {
+		arg = SHORT(l);
+		if (arg < ws) {
+			/* E.g. a LOI 1 loads word-size bytes,
+			 * not 1 byte!
+			 */
+			arg = ws;
 		}
+		argdef = TRUE;
+	} else {
+		argdef = FALSE;
 	}
 	s = pop_push[i];
 	if (*s == '0') return 0;
-- 
2.34.1