* term.c (get_named_tty, create_tty_output, tty_free_frame_resources)

(tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
* image.c (make_image_cache): For struct image_cache, prefer xmalloc
to xzalloc and so avoid redundant call to memset.
* xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
members because it is allocated with xzalloc and so already zeroed.

1 files changed, 6 insertions, 8 deletions

diff --git a/src/image.c b/src/image.c
index f71ba211d44..8d969a6f9c6 100644
--- a/src/image.c
+++ b/src/image.c
@@ -1360,14 +1360,12 @@ static void cache_image (struct frame *f, struct image *img);
 struct image_cache *
 make_image_cache (void)
 {
-  struct image_cache *c = xzalloc (sizeof *c);
-  int size;
-
-  size = 50;
-  c->images = xmalloc (size * sizeof *c->images);
-  c->size = size;
-  size = IMAGE_CACHE_BUCKETS_SIZE * sizeof *c->buckets;
-  c->buckets = xzalloc (size);
+  struct image_cache *c = xmalloc (sizeof *c);
+
+  c->size = 50;
+  c->used = c->refcount = 0;
+  c->images = xmalloc (c->size * sizeof *c->images);
+  c->buckets = xzalloc (IMAGE_CACHE_BUCKETS_SIZE * sizeof *c->buckets);
   return c;
 }