Re: [PATCHv3 net-next 04/12] ndisc: add __ndisc_opt_addr_space function
flat view
From: Stefan Schmidt <hidden>
Date: 2016-06-15 15:09:33
Also in:
linux-bluetooth
Hello. On 14/06/16 13:52, Alexander Aring wrote:
quoted hunk ↗ jump to hunk
This patch adds __ndisc_opt_addr_space as low-level function for ndisc_opt_addr_space which doesn't depend on net_device parameter. Cc: David S. Miller<davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org> Cc: Alexey Kuznetsov<kuznet-v/Mj1YrvjDBInbfyfbPRSQ@public.gmane.org> Cc: James Morris<jmorris-gx6/JNMH7DfYtjvyW6yDsg@public.gmane.org> Cc: Hideaki YOSHIFUJI<redacted> Cc: Patrick McHardy<redacted> Signed-off-by: Alexander Aring<redacted> --- include/net/ndisc.h | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)diff --git a/include/net/ndisc.h b/include/net/ndisc.h index 2d8edaa..4cee826 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h@@ -127,10 +127,15 @@ static inline int ndisc_addr_option_pad(unsigned short type) } } +static inline int __ndisc_opt_addr_space(unsigned char addr_len, int pad) +{ + return NDISC_OPT_SPACE(addr_len + pad); +} + static inline int ndisc_opt_addr_space(struct net_device *dev) { - return NDISC_OPT_SPACE(dev->addr_len + - ndisc_addr_option_pad(dev->type)); + return __ndisc_opt_addr_space(dev->addr_len, + ndisc_addr_option_pad(dev->type)); } static inline u8 *ndisc_opt_addr_data(struct nd_opt_hdr *p,
Reviewed-by: Stefan Schmidt<redacted> regards Stefan Schmidt