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Commit bccd17294a26b67a8a19aaa120e3eeaa7da49281

Authored by Anton Vorontsov
Committed by Linus Torvalds
1 parent a429638cac
Exists in master and in 6 other branches imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

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 <cbouatmailru@gmail.com>
Acked-by: Andy Lutomirski <luto@mit.edu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Showing 1 changed file with 2 additions and 2 deletions Side-by-side Diff

arch/x86/include/asm/thread_info.h
Diff comments   View file @ bccd172
... ... @@ -40,8 +40,8 @@
40 40 */
41 41 __u8 supervisor_stack[0];
42 42 #endif
43   - int sig_on_uaccess_error:1;
44   - int uaccess_err:1; /* uaccess failed */
  43 + unsigned int sig_on_uaccess_error:1;
  44 + unsigned int uaccess_err:1; /* uaccess failed */
45 45 };
46 46  
47 47 #define INIT_THREAD_INFO(tsk) \