On 12/19/14 10:43, Arend van Spriel wrote:
On 12/19/14 10:18, Johannes Berg wrote:
On Thu, 2014-12-18 at 21:42 +0100, Arend van Spriel wrote:
+ u8 ext_features[(NUM_NL80211_EXT_FEATURES / 8) + 1];
Should probably use DIV_ROUND_UP() here.
Will do.
Looking at this again I wonder if it would be of value to have this as
NL80211_EXT_FEATURES_ATTR_LEN in nl80211.h so user-space can check the
nla_len() against it and detect API in-compatibility. Just can not use
DIV_ROUND_UP() in that case. What's your opinion?
Regards,
Arend
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