hw/nvram/fw_cfg: Remove the unnecessary boot_splash_filedata_size

The 'boot_splash_filedata_size' was introduced as a global variable
in 3d3b8303c6f. This variable is used as a 'size' argument to the
fw_cfg_add_file(). This function has an interface contract with its
'data' argument, but there is no such contract for 'size' (this is
not a referenced pointer).  We can simply remove it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20190308013222.12524-7-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

1 files changed, 0 insertions, 1 deletions

diff --git a/vl.c b/vl.c
index f46f8d769a..483ca17c68 100644
--- a/vl.c
+++ b/vl.c
@@ -185,7 +185,6 @@ const char *prom_envs[MAX_PROM_ENVS];
 int boot_menu;
 bool boot_strict;
 uint8_t *boot_splash_filedata;
-size_t boot_splash_filedata_size;
 bool wakeup_suspend_enabled;
 
 int icount_align_option;