smbios: Make SMBios21Addr variable static

The variable is now only used inside biostables.c, there's no
need to make it global.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

2 files changed, 1 insertions, 2 deletions

diff --git a/src/fw/biostables.c b/src/fw/biostables.c
index 10eaa36..47463be 100644
--- a/src/fw/biostables.c
+++ b/src/fw/biostables.c
@@ -296,7 +296,7 @@ smbios_21_next(struct smbios_21_entry_point *smbios, void *prev)
                        smbios->structure_table_length, prev);
 }
 
-struct smbios_21_entry_point *SMBios21Addr;
+static struct smbios_21_entry_point *SMBios21Addr;
 
 void
 copy_smbios_21(void *pos)
diff --git a/src/util.h b/src/util.h
index 2e15175..aff8e88 100644
--- a/src/util.h
+++ b/src/util.h
@@ -87,7 +87,6 @@ void *find_acpi_table(u32 signature);
 u32 find_resume_vector(void);
 void acpi_reboot(void);
 void find_acpi_features(void);
-extern struct smbios_21_entry_point *SMBios21Addr;
 void *smbios_get_tables(u32 *length);
 void copy_smbios_21(void *pos);
 void display_uuid(void);