At 02/28/2012 06:20 PM, Gerd Hoffmann Wrote:
> From: Alon Levy <al...@redhat.com>
>
> Signed-off-by: Alon Levy <al...@redhat.com>
> Signed-off-by: Gerd Hoffmann <kra...@redhat.com>
> ---
> libcacard/vcardt.h | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libcacard/vcardt.h b/libcacard/vcardt.h
> index 538bdde..d4d8e2e 100644
> --- a/libcacard/vcardt.h
> +++ b/libcacard/vcardt.h
> @@ -26,8 +26,8 @@ typedef struct VCardEmulStruct VCardEmul;
> #define MAX_CHANNEL 4
>
> /* create an ATR with appropriate historical bytes */
> -#define VCARD_ATR_PREFIX(size) 0x3b, 0x66+(size), 0x00, 0xff, \
> - 'V', 'C', 'A', 'R', 'D', '_'
> +#define VCARD_ATR_PREFIX(size) (0x3b, 0x68+(size), 0x00, 0xff, \
> + 'V', 'C', 'A', 'R', 'D', '_')
>
>
> typedef enum {
qemu build faile with this patch:
CC libcacard/vcard_emul_nss.o
cc1: warnings being treated as errors
vcard_emul_nss.c:528: error: left-hand operand of comma expression has no effect
vcard_emul_nss.c:528: error: left-hand operand of comma expression has no effect
vcard_emul_nss.c:528: error: left-hand operand of comma expression has no effect
vcard_emul_nss.c:528: error: left-hand operand of comma expression has no effect
vcard_emul_nss.c:528: error: left-hand operand of comma expression has no effect
vcard_emul_nss.c:528: error: left-hand operand of comma expression has no effect
vcard_emul_nss.c:528: error: left-hand operand of comma expression has no effect
vcard_emul_nss.c:528: error: left-hand operand of comma expression has no effect
vcard_emul_nss.c:528: error: left-hand operand of comma expression has no effect
vcard_emul_nss.c:528: error: initializer element is not constant
vcard_emul_nss.c:528: error: (near initialization for ‘nss_atr[0]’)
make[1]: *** [vcard_emul_nss.o] Error 1
make: *** [subdir-libcacard] Error 2
I donot know this patch's purpose, so I donot know how to fix it. I guess this
patch is unnecessary.
Thanks
Wen Congyang
