Re: [Qemu-trivial] [Qemu-devel] [PATCH v2] vnc: Fix packed boolean struct members

[Stefan Hajnoczi]

On Thu, Mar 08, 2012 at 10:58:06PM +0100, Stefan Weil wrote:
> This patch fixes warnings reported by splint:
> 
> For variables which are packed in a single bit, a signed data type
> like 'int' does not make much sense.
> 
> There is no obvious reason why the two values should be packed,
> so I removed the packing and changed the data type to bool
> because both are used as boolean values.
> 
> v2:
> 
> Some versions of gcc complain after this modification,
> for example gcc (Debian 4.4.5-8) 4.4.5):
> 
> ui/vnc-auth-sasl.c: In function ‘vnc_sasl_client_cleanup’:
> ui/vnc-auth-sasl.c:34: error: suggest parentheses around assignment used as 
> truth value
> 
> Obviously, the compiler does not like code which does
> bool = unsigned = bool = 0
> 
> Splitting that code in three statements works.
> 
> Cc: Anthony Liguori <address@hidden>
> Signed-off-by: Stefan Weil <address@hidden>
> ---
>  ui/vnc-auth-sasl.c |    4 +++-
>  ui/vnc-auth-sasl.h |    4 ++--
>  2 files changed, 5 insertions(+), 3 deletions(-)

Thanks, applied to the trivial patches tree:
https://github.com/stefanha/qemu/commits/trivial-patches

Stefan