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iw: document handler return value 1 as HANDLER_RET_USAGE
authorJohannes Berg <johannes.berg@intel.com>
Wed, 13 Apr 2016 11:47:19 +0000 (13:47 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 13 Apr 2016 11:48:26 +0000 (13:48 +0200)
commitb2c4bf45f1868d6813de0ee005b60dcd14f82709
treeabc9f48a78c5e4fa48ac0f8edf0208bd5f806a15tree | snapshot
parent94af668bdd6511b9d0a372542eb994ea67e8057dcommit | diff
iw: document handler return value 1 as HANDLER_RET_USAGE

This value is used to mean "print out usage info", so make
a define for it. Still not used, but new code can and should
use it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
iw.c diff | blob | blame | history
iw.h diff | blob | blame | history
Mirror git://git.kernel.org/pub/scm/linux/kernel/git/jberg/iw.git