x86: Allow writing tables to fail
At present write_tables() can fail but does not report this problem to its
caller. Fix this by changing the return type.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/arch/x86/lib/tables.c b/arch/x86/lib/tables.c
index 7bad5dd..7099866 100644
--- a/arch/x86/lib/tables.c
+++ b/arch/x86/lib/tables.c
@@ -64,7 +64,7 @@
dest[i] = pad;
}
-void write_tables(void)
+int write_tables(void)
{
u32 rom_table_start = ROM_TABLE_ADDR;
u32 rom_table_end;
@@ -91,6 +91,7 @@
cfg_tables[i].size = table_size;
} else {
printf("%d: no memory for configuration tables\n", i);
+ return -ENOSPC;
}
#endif
@@ -105,4 +106,6 @@
write_coreboot_table(CB_TABLE_ADDR, cfg_tables);
#endif
debug("- done writing tables\n");
+
+ return 0;
}