[Bridge] [PATCH v1] bridge: Switch to bitmap_zalloc()

[David Miller]

From: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
Date: Thu, 30 Aug 2018 13:33:18 +0300

> Switch to bitmap_zalloc() to show clearly what we are allocating.
> Besides that it returns pointer of bitmap type instead of opaque void *.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>

Applied to net-next, thanks.