author: Linus Torvalds <torvalds@linux-foundation.org> 2021-07-03 11:13:22 -0700
committer: Linus Torvalds <torvalds@linux-foundation.org> 2021-07-03 11:13:22 -0700
commit: 757fa80f4edca010769f3f8d116c19c85f27e817
parent: a70bb580bfeaead9f685d4c28f7cd685c905d8c3
Commit Summary:
Diffstat:
1 file changed, 1 insertion, 9 deletions
diff --git a/init/main.c b/init/main.c
index f88d896c0123..f622b712dc9a 100644
--- a/init/main.c
+++ b/init/main.c
@@ -386,16 +386,6 @@ static char * __init xbc_make_cmdline(const char *key)
return new_cmdline;
}
-static u32 boot_config_checksum(unsigned char *p, u32 size)
-{
- u32 ret = 0;
-
- while (size--)
- ret += *p++;
-
- return ret;
-}
-
static int __init bootconfig_params(char *param, char *val,
const char *unused, void *arg)
{
@@ -439,7 +429,7 @@ static void __init setup_boot_config(void)
return;
}
- if (boot_config_checksum((unsigned char *)data, size) != csum) {
+ if (xbc_calc_checksum(data, size) != csum) {
pr_err("bootconfig checksum failed\n");
return;
}