1 files changed, 5 insertions, 2 deletions

diff --git a/coreutils/diff.c b/coreutils/diff.c
index 0b83c9ddf..7a9f8c7dd 100644
--- a/coreutils/diff.c
+++ b/coreutils/diff.c
@@ -67,11 +67,13 @@ static unsigned long cmd_flags;
 #define FLAG_U  (1<<12)
 #define FLAG_w  (1<<13)
 
+/* XXX: FIXME: the following variables should be static, but gcc currently
+ * creates a much bigger object if we do this.  */
 int context, status;
 char *start, *label[2];
 struct stat stb1, stb2;
 char **dl;
-int dl_count = 0;
+static int dl_count = 0;
 
 struct cand {
         int x;
@@ -1030,7 +1032,8 @@ static int dir_strcmp(const void *p1, const void *p2)
 /* This function adds a filename to dl, the directory listing. */
 
 static int add_to_dirlist(const char *filename,
-                struct stat ATTRIBUTE_UNUSED * sb, void *userdata, int depth)
+                struct stat ATTRIBUTE_UNUSED * sb, void *userdata,
+                int depth ATTRIBUTE_UNUSED)
 {
         dl_count++;
         dl = xrealloc(dl, dl_count * sizeof(char *));