X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=lib%2Ftpm-v1.c;h=b4498e6afc7ee6e38dd08617e6652e72f0c0e2b5;hb=a6eedb670d56fe0d8784f2f5737077d79d96a4e5;hp=3e89f8454410869758809660713b7012f6ab6a57;hpb=2a055ea53260ac8addeeb94eb671172844bc9106;p=oweals%2Fu-boot.git

diff --git a/lib/tpm-v1.c b/lib/tpm-v1.c
index 3e89f84544..b4498e6afc 100644
--- a/lib/tpm-v1.c
+++ b/lib/tpm-v1.c
@@ -211,9 +211,7 @@ u32 tpm_nv_write_value(struct udevice *dev, u32 index, const void *data,
 
 uint32_t tpm_set_global_lock(struct udevice *dev)
 {
-	u32 x;
-
-	return tpm_nv_write_value(dev, TPM_NV_INDEX_0, (uint8_t *)&x, 0);
+	return tpm_nv_write_value(dev, TPM_NV_INDEX_0, NULL, 0);
 }
 
 u32 tpm_extend(struct udevice *dev, u32 index, const void *in_digest,