From: Borislav Petkov <b...@suse.de>
sizeof(u32) is perfectly clear as it is.
Signed-off-by: Borislav Petkov <b...@suse.de>
---
arch/x86/include/asm/microcode_intel.h | 1 -
arch/x86/kernel/cpu/microcode/intel_lib.c | 4 ++--
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/x86/include/asm/microcode_intel.h
b/arch/x86/include/asm/microcode_intel.h
index 8559b0102ea1..603417f8dd6c 100644
--- a/arch/x86/include/asm/microcode_intel.h
+++ b/arch/x86/include/asm/microcode_intel.h
@@ -40,7 +40,6 @@ struct extended_sigtable {
#define DEFAULT_UCODE_TOTALSIZE (DEFAULT_UCODE_DATASIZE + MC_HEADER_SIZE)
#define EXT_HEADER_SIZE (sizeof(struct extended_sigtable))
#define EXT_SIGNATURE_SIZE (sizeof(struct extended_signature))
-#define DWSIZE (sizeof(u32))
#define get_totalsize(mc) \
(((struct microcode_intel *)mc)->hdr.datasize ? \
diff --git a/arch/x86/kernel/cpu/microcode/intel_lib.c
b/arch/x86/kernel/cpu/microcode/intel_lib.c
index 99ca2c935777..2b2d1354dc70 100644
--- a/arch/x86/kernel/cpu/microcode/intel_lib.c
+++ b/arch/x86/kernel/cpu/microcode/intel_lib.c
@@ -88,7 +88,7 @@ int microcode_sanity_check(void *mc, int print_err)
u32 ext_table_sum = 0;
u32 *ext_tablep = (u32 *)ext_header;
- i = ext_table_size / DWSIZE;
+ i = ext_table_size / sizeof(u32);
while (i--)
ext_table_sum += ext_tablep[i];
if (ext_table_sum) {
@@ -100,7 +100,7 @@ int microcode_sanity_check(void *mc, int print_err)
/* calculate the checksum */
orig_sum = 0;
- i = (MC_HEADER_SIZE + data_size) / DWSIZE;
+ i = (MC_HEADER_SIZE + data_size) / sizeof(u32);
while (i--)
orig_sum += ((u32 *)mc)[i];
if (orig_sum) {
--
2.3.5
