From 4f8cef59bad29344aca0e2e6b0ad18dadd078fd0 Mon Sep 17 00:00:00 2001 From: kbuild test robot Date: Sat, 23 Sep 2017 15:00:05 +0200 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 Signed-off-by: Fengguang Wu Signed-off-by: Thomas Gleixner Cc: Andrew Morton Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Borislav Petkov Cc: Dave Hansen Cc: Eric Biggers Cc: Fenghua Yu Cc: Linus Torvalds Cc: Oleg Nesterov Cc: Peter Zijlstra Cc: Rik van Riel Cc: Yu-cheng Yu Cc: kbuild-all@01.org Cc: tipbuild@zytor.com Link: http://lkml.kernel.org/r/20170306004553.GA25764@lkp-wsm-ep1 Link: http://lkml.kernel.org/r/20170923130016.21448-23-mingo@kernel.org Signed-off-by: Ingo Molnar --- arch/x86/kernel/fpu/xstate.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c index 41c52256bdce..fda1109cc355 100644 --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -929,12 +929,12 @@ int arch_set_user_pkey_access(struct task_struct *tsk, int pkey, 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; } /*