From: Anton Vorontsov Date: Wed, 11 Jan 2012 01:11:46 +0000 (+0400) Subject: x86: Get rid of 'dubious one-bit signed bitfield' sprase warning X-Git-Tag: upstream/snapshot3+hdmi~8355 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bccd17294a26b67a8a19aaa120e3eeaa7da49281;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git x86: Get rid of 'dubious one-bit signed bitfield' sprase warning 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 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 Signed-off-by: Linus Torvalds --- diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index 7404715..bc817cd 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) \