Re: powerpc32: fix warning from include/linux/mm.h
From: leroy christophe
Date: Tue Apr 07 2015 - 04:08:22 EST
Le 21/03/2015 00:52, Scott Wood a écrit :
On Fri, Dec 05, 2014 at 12:20:20PM +0100, LEROY Christophe wrote:I'm used to adding EXTRA_CFLAGS=-Wextra when checking my own drivers,
as it helps finding additional bugs.
include/linux/mm.h: In function 'is_vmalloc_addr':
That warning doesn't appear to be enabled. What config are you seeing
include/linux/mm.h:367:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
return addr >= VMALLOC_START && addr < VMALLOC_END;
Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
arch/powerpc/include/asm/pgtable-ppc32.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
When doing that, the only warnings I get outside of my own code are this
one, and the other one in my proposed patch identified "powerpc32: fix
warning from include/asm-generic/termios-base.h"
I though it would be worth fixing those two warnings in order to get a
perfectly clean code.
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/