x86/microcode/intel: Get rid of DWSIZE

sizeof(u32) is perfectly clear as it is.

Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1457345404-28884-3-git-send-email-bp@alien8.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/x86/include/asm/microcode_intel.h b/arch/x86/include/asm/microcode_intel.h
index 8559b0102ea1f14dfc840c28df6e1fcc0f813965..603417f8dd6cfcf3424ff410f820bab254209c9d 100644 (file)
--- 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 99ca2c935777f309ff53ea3f4f0efc513dccd148..2b2d1354dc70cf1d5ca8f69a7eb6ddc961a3b0dd 100644 (file)
--- 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) {