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| author | Borislav Petkov <bp@suse.de> | 2017-01-20 21:29:43 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-01-23 10:02:46 +0100 |
| commit | 1f02ac0682055418753fe30e6433dcb11fd03e1c (patch) | |
| tree | b4432343806d43fae5d3c9cfb62f441d9a9c1656 /arch/x86/kernel/cpu/microcode/amd.c | |
| parent | 0c12d18ab96e4da9f3e963bc242689bdeaaf2330 (diff) | |
| download | linux-stable-1f02ac0682055418753fe30e6433dcb11fd03e1c.tar.gz linux-stable-1f02ac0682055418753fe30e6433dcb11fd03e1c.tar.bz2 linux-stable-1f02ac0682055418753fe30e6433dcb11fd03e1c.zip | |
x86/microcode/AMD: Clean up find_equiv_id()
No need to have it marked "inline" - let gcc decide. Also, shorten the
argument name and simplify while-test.
While at it, make it into a proper for-loop and simplify it even more,
as tglx suggests.
No functionality change.
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/20170120202955.4091-5-bp@alien8.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/cpu/microcode/amd.c')
| -rw-r--r-- | arch/x86/kernel/cpu/microcode/amd.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c index 6a31e2691f3a..5c1509a38048 100644 --- a/arch/x86/kernel/cpu/microcode/amd.c +++ b/arch/x86/kernel/cpu/microcode/amd.c @@ -97,20 +97,13 @@ static size_t compute_container_size(u8 *data, u32 total_size) return size; } -static inline u16 find_equiv_id(struct equiv_cpu_entry *equiv_cpu_table, - unsigned int sig) +static u16 find_equiv_id(struct equiv_cpu_entry *equiv_table, u32 sig) { - int i = 0; - - if (!equiv_cpu_table) - return 0; - - while (equiv_cpu_table[i].installed_cpu != 0) { - if (sig == equiv_cpu_table[i].installed_cpu) - return equiv_cpu_table[i].equiv_cpu; - - i++; + for (; equiv_table && equiv_table->installed_cpu; equiv_table++) { + if (sig == equiv_table->installed_cpu) + return equiv_table->equiv_cpu; } + return 0; } |