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Date: Mon, 6 Mar 2017 08:45:53 +0800 From: kbuild test robot <fengguang.wu@...el.com> To: Rik van Riel <riel@...hat.com> Cc: kbuild-all@...org, linux-kernel@...r.kernel.org, tipbuild@...or.com, Ingo Molnar <mingo@...nel.org>, Thomas Gleixner <tglx@...utronix.de>, "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org, Dave Hansen <dave.hansen@...ux.intel.com>, Yu-cheng Yu <yu-cheng.yu@...el.com>, Fenghua Yu <fenghua.yu@...el.com>, Borislav Petkov <bp@...e.de> Subject: [PATCH] x86/fpu: fix boolreturn.cocci warnings arch/x86/kernel/fpu/xstate.c:931:9-10: WARNING: return of 0/1 in function 'xfeatures_mxcsr_quirk' with return type bool Return statements in functions returning bool should use true/false instead of 1/0. Generated by: scripts/coccinelle/misc/boolreturn.cocci CC: Rik van Riel <riel@...hat.com> Signed-off-by: Fengguang Wu <fengguang.wu@...el.com> --- xstate.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -928,12 +928,12 @@ int arch_set_user_pkey_access(struct tas static inline bool xfeatures_mxcsr_quirk(u64 xfeatures) { if (!(xfeatures & (XFEATURE_MASK_SSE|XFEATURE_MASK_YMM))) - return 0; + return false; if (xfeatures & XFEATURE_MASK_FP) - return 0; + return false; - return 1; + return true; } /*
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