lkml.org 
[lkml]   [2011]   [Jul]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 020/117] Staging: hv: vmbus: Support the notion of id tables in vmbus_match()
On Fri, Jul 15, 2011 at 10:46:08AM -0700, K. Y. Srinivasan wrote:
> +static bool is_not_null_guid(const __u8 *guid)
> +{
> + int i;
> +
> + for (i = 0; i < (sizeof(struct hv_vmbus_device_id)); i++)
> + if (guid[i] != 0)
> + return true;
> + return false;
> +}

would be nice to add uuid_{le,be}_is_nil helpers to uuid.h. I also
think simply using a memcpy might be more efficient than the hand-rolled
loop.

\
 
 \ /
  Last update: 2011-07-16 04:05    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site