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Commit bccd1729 authored by Anton Vorontsov's avatar Anton Vorontsov Committed by Linus Torvalds
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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: default avatarAnton Vorontsov <cbouatmailru@gmail.com>
Acked-by: default avatarAndy Lutomirski <luto@mit.edu>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a429638c

arch/x86/include/asm/thread_info.h

+2 −2
Original line number Diff line number Diff line
@@ -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)			\