x86/microcode/intel: Merge two consecutive if-statements

Merge the two consecutive "if (ext_table_size)". No functional change.

Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1457345404-28884-4-git-send-email-bp@alien8.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/x86/kernel/cpu/microcode/intel_lib.c b/arch/x86/kernel/cpu/microcode/intel_lib.c
index 2b2d135..ffb1bbf 100644 (file)
--- 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--)