From: kbuild test robot <fengguang...@intel.com> 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 <fengguang...@intel.com> Signed-off-by: Thomas Gleixner <t...@linutronix.de> Cc: Borislav Petkov <b...@suse.de> Cc: Dave Hansen <dave.han...@linux.intel.com> Cc: Fenghua Yu <fenghua...@intel.com> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Rik van Riel <r...@redhat.com> Cc: Yu-cheng Yu <yu-cheng...@intel.com> Cc: kbuild-...@01.org Cc: tipbu...@zytor.com Link: http://lkml.kernel.org/r/20170306004553.GA25764@lkp-wsm-ep1 Signed-off-by: Ingo Molnar <mi...@kernel.org> --- 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; } /* -- 2.11.0
