linux-kernel - [PATCH] x86/fpu/xstate: Remove the unlinkly in cpu_has

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Message-Id: <20210629125229.14666-1-yajun.deng@linux.dev>
Date:   Tue, 29 Jun 2021 20:52:29 +0800
From:   Yajun Deng <yajun.deng@...ux.dev>
To:     tglx@...utronix.de, mingo@...hat.com, bp@...en8.de, x86@...nel.org,
        hpa@...or.com
Cc:     linux-kernel@...r.kernel.org, Yajun Deng <yajun.deng@...ux.dev>
Subject: [PATCH] x86/fpu/xstate: Remove the unlinkly in cpu_has_xfeatures()

The '&feature_name' isn't NULL in print_xstate_feature(), and also the
same as in cast5_init(). so remove the unlinkly in cpu_has_xfeatures().

Signed-off-by: Yajun Deng <yajun.deng@...ux.dev>
---
 arch/x86/kernel/fpu/xstate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c
index c8def1b7f8fb..2a6f9685f605 100644
--- a/arch/x86/kernel/fpu/xstate.c
+++ b/arch/x86/kernel/fpu/xstate.c
@@ -87,7 +87,7 @@ int cpu_has_xfeatures(u64 xfeatures_needed, const char **feature_name)
 {
 	u64 xfeatures_missing = xfeatures_needed & ~xfeatures_mask_all;
 
-	if (unlikely(feature_name)) {
+	if (feature_name) {
 		long xfeature_idx, max_idx;
 		u64 xfeatures_print;
 		/*
-- 
2.32.0