From f10448689d95b9516c656ccd4078839e656656e7 Mon Sep 17 00:00:00 2001 From: Anton Vorontsov Date: Wed, 11 Jan 2012 05:11:46 +0400 Subject: x86: Get rid of dubious one-bit signed bitfield This very noisy sparse warning appears on almost every file in the kernel: CHECK init/main.c arch/x86/include/asm/thread_info.h:43:55: error: dubious one-bit signed bitfield arch/x86/include/asm/thread_info.h:44:46: error: dubious one-bit signed bitfield Sparse is right and this patch changes sig_on_uaccess_error and uaccess_err flags to unsigned type and thus fixes the warning. Signed-off-by: Anton Vorontsov Acked-by: Andy Lutomirski Cc: Linus Torvalds Cc: H. Peter Anvin Cc: Dan Carpenter Link: http://lkml.kernel.org/r/20120111011146.GA30428@oksana.dev.rtsoft.ru Signed-off-by: Ingo Molnar --- arch/x86/include/asm/thread_info.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index 185b719ec61a..56a63ff7665e 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -40,8 +40,8 @@ struct thread_info { */ __u8 supervisor_stack[0]; #endif - int sig_on_uaccess_error:1; - int uaccess_err:1; /* uaccess failed */ + unsigned int sig_on_uaccess_error:1; + unsigned int uaccess_err:1; /* uaccess failed */ }; #define INIT_THREAD_INFO(tsk) \ -- cgit v1.2.3