[XS] Change in coreboot[master]: soc/amd/common/block/acpi/ivrs: use size of instance instead of type

[Felix Held (Code Review)]

Attention is currently required from: Fred Reitberger, Jason Glenesk, Matt DeVillier, Raul Rangel.

Felix Held has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/76078?usp=email )

Change subject: soc/amd/common/block/acpi/ivrs: use size of instance instead of type
......................................................................

soc/amd/common/block/acpi/ivrs: use size of instance instead of type

To determine the length parameter of memset, use sizeof with the
instance as argument instead of the type. The behavior is the same, but
it clarifies parameters in the memset call a bit.

Signed-off-by: Felix Held 
Change-Id: I63674fbed7097a583cd77fa6e700652d6dcc5565
---
M src/soc/amd/common/block/acpi/ivrs.c
1 file changed, 2 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/78/76078/1

diff --git a/src/soc/amd/common/block/acpi/ivrs.c b/src/soc/amd/common/block/acpi/ivrs.c
index d5a409f..71b9c62 100644
--- a/src/soc/amd/common/block/acpi/ivrs.c
+++ b/src/soc/amd/common/block/acpi/ivrs.c
@@ -203,7 +203,7 @@
    acpi_ivrs_ivhd40_t *ivhd_40 = (acpi_ivrs_ivhd40_t *)current;
    unsigned long current_backup;

-	memset(ivhd_40, 0, sizeof(acpi_ivrs_ivhd40_t));
+	memset(ivhd_40, 0, sizeof(*ivhd_40));

/* Enable EFR */
    ivhd_40->type = IVHD_BLOCK_TYPE_FULL__ACPI_HID;
@@ -260,7 +260,7 @@
     * In order to utilize all features, firmware should expose type 11h
     * IVHD which supersedes the type 10h.
     */
-	memset(ivhd_11, 0, sizeof(acpi_ivrs_ivhd11_t));
+	memset(ivhd_11, 0, sizeof(*ivhd_11));

/* Enable EFR */
    ivhd_11->type = IVHD_BLOCK_TYPE_FULL__FIXED;