[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1457345404-28884-4-git-send-email-bp@alien8.de>
Date: Mon, 7 Mar 2016 11:10:02 +0100
From: Borislav Petkov <bp@...en8.de>
To: Ingo Molnar <mingo@...nel.org>
Cc: X86 ML <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 3/5] x86/microcode/intel: Merge two consecutive if-statements
From: Borislav Petkov <bp@...e.de>
Merge the two consecutive "if (ext_table_size)".
No functionality change.
Signed-off-by: Borislav Petkov <bp@...e.de>
---
arch/x86/kernel/cpu/microcode/intel_lib.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kernel/cpu/microcode/intel_lib.c b/arch/x86/kernel/cpu/microcode/intel_lib.c
index 2b2d1354dc70..ffb1bbf45db0 100644
--- a/arch/x86/kernel/cpu/microcode/intel_lib.c
+++ b/arch/x86/kernel/cpu/microcode/intel_lib.c
@@ -68,6 +68,9 @@ int microcode_sanity_check(void *mc, int print_err)
}
ext_table_size = total_size - (MC_HEADER_SIZE + data_size);
if (ext_table_size) {
+ u32 ext_table_sum = 0;
+ u32 *ext_tablep;
+
if ((ext_table_size < EXT_HEADER_SIZE)
|| ((ext_table_size - EXT_HEADER_SIZE) % EXT_SIGNATURE_SIZE)) {
if (print_err)
@@ -81,12 +84,9 @@ int microcode_sanity_check(void *mc, int print_err)
return -EFAULT;
}
ext_sigcount = ext_header->count;
- }
- /* check extended table checksum */
- if (ext_table_size) {
- u32 ext_table_sum = 0;
- u32 *ext_tablep = (u32 *)ext_header;
+ /* check extended table checksum */
+ ext_tablep = (u32 *)ext_header;
i = ext_table_size / sizeof(u32);
while (i--)
--
2.3.5
Powered by blists - more mailing lists