Remove xcalloc() and convert its callers to xzalloc(). About half of them
were using "1" as one of the arguments anyway, and as for the rest a multiply
and a push isn't noticeably bigger than pushing two arguments on the stack.
diff --git a/networking/httpd.c b/networking/httpd.c
index 4e0ab92..8852cbb 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -1929,7 +1929,7 @@
USE_FEATURE_HTTPD_AUTH_MD5(const char *pass;)
- config = xcalloc(1, sizeof(*config));
+ config = xzalloc(sizeof(*config));
#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
config->realm = "Web Server Authentication";
#endif