From: Rusty Russell <rusty@rustcorp.com.au>
Date: Fri, 3 Apr 2015 11:47:17 +0000 (+1030)
Subject: netdevice: document NETDEV_TX_BUSY deprecation.
X-Git-Tag: omap-for-v4.1/fixes-rc1~141^2~79
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e79d8429aac95a5cbe4c235795c7cd554c91f924;p=pandora-kernel.git

netdevice: document NETDEV_TX_BUSY deprecation.

This paraphrases DaveM (and steals some of his words) explaining why
a device shouldn't return NETDEV_TX_BUSY, even though it looks so inviting
to driver authors.

See http://www.spinics.net/lists/netdev/msg322350.html

Inspired-by: David Miller <davem@davemloft.net>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
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