diff options
| author | Nathan Chancellor <natechancellor@gmail.com> | 2018-10-02 15:45:11 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-10-03 08:27:47 +0200 |
| commit | 88296bd42b4e9d24e138a68b337c235b5cac89a7 (patch) | |
| tree | 315cc45fe4dc0285fa2b6ee6c2b4f7c5570366fc | |
| parent | 4f166564014aba65ad6f15b612f6711fd0f117ee (diff) | |
| download | sifive-88296bd42b4e9d24e138a68b337c235b5cac89a7.tar.gz | |
x86/cpu/amd: Remove unnecessary parentheses
Clang warns when multiple pairs of parentheses are used for a single
conditional statement.
arch/x86/kernel/cpu/amd.c:925:14: warning: equality comparison with
extraneous parentheses [-Wparentheses-equality]
if ((c->x86 == 6)) {
~~~~~~~^~~~
arch/x86/kernel/cpu/amd.c:925:14: note: remove extraneous parentheses
around the comparison to silence this warning
if ((c->x86 == 6)) {
~ ^ ~
arch/x86/kernel/cpu/amd.c:925:14: note: use '=' to turn this equality
comparison into an assignment
if ((c->x86 == 6)) {
^~
=
1 warning generated.
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20181002224511.14929-1-natechancellor@gmail.com
Link: https://github.com/ClangBuiltLinux/linux/issues/187
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | arch/x86/kernel/cpu/amd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index 22ab408177b2c..eeea634bee0a7 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -922,7 +922,7 @@ static void init_amd(struct cpuinfo_x86 *c) static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size) { /* AMD errata T13 (order #21922) */ - if ((c->x86 == 6)) { + if (c->x86 == 6) { /* Duron Rev A0 */ if (c->x86_model == 3 && c->x86_stepping == 0) size = 64; |