Stop casting function return values to void

This was used to make lint stop warning that you weren't checking
the return value.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

2 files changed, 9 insertions, 9 deletions

diff --git a/makeform.c b/makeform.c
index a42905d..7aa8fa5 100644
--- a/makeform.c
+++ b/makeform.c
@@ -115,7 +115,7 @@ parse_name_and_exit_code_list (char *buttonlist, ButtonRecord **brptr)
 
     cp = malloc (len + 1);
     if (!cp) {
-	(void) free (br);
+	free (br);
 	return -1;
     }
     copy = cp;
@@ -164,8 +164,8 @@ parse_name_and_exit_code_list (char *buttonlist, ButtonRecord **brptr)
 	    fprintf (stderr,
 		     "%s:  internal error, found extra pairs (should be %d)\n",
 		     ProgramName, shouldfind);
-	    (void) free (br);
-	    (void) free (copy);
+	    free (br);
+	    free (copy);
 	    return -1;
 	}
 
@@ -183,8 +183,8 @@ parse_name_and_exit_code_list (char *buttonlist, ButtonRecord **brptr)
     if (npairs != shouldfind) {
 	fprintf (stderr, "%s:  internal error found %d instead of %d pairs\n",
 		 ProgramName, npairs, shouldfind);
-	(void) free (br);
-	(void) free (copy);
+	free (br);
+	free (copy);
 	return -1;
     }
 
diff --git a/readfile.c b/readfile.c
index 122020f..3e752e7 100644
--- a/readfile.c
+++ b/readfile.c
@@ -63,21 +63,21 @@ get_data_from_file (char *filename, int *len_return)
     fp = fopen (filename, "r");
     if (!fp) {
 	perror(filename);
-	(void) free (cp);
+	free (cp);
 	return NULL;
     }
 
     count = fread (cp, 1, statbuf.st_size, fp);
     if (count == 0 && statbuf.st_size != 0) {
 	perror(filename);
-	(void) free (cp);
-	(void) fclose (fp);
+	free (cp);
+	fclose (fp);
 	return NULL;
     }
 
     cp[count] = '\0';		/* since we allocated one extra */
     *len_return = count;
-    (void) fclose (fp);
+    fclose (fp);
     return cp;
 }