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authorJohannes Berg <johannes@sipsolutions.net>2008-06-18 15:39:48 -0700
committerDavid S. Miller <davem@davemloft.net>2008-06-18 15:39:48 -0700
commitef3a62d272f033989e83eb1f26505f93f93e3e69 (patch)
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parent6d1a3fb567a728d31474636e167c324702a0c38b (diff)
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mac80211: detect driver tx bugs
When a driver rejects a frame in it's ->tx() callback, it must also stop queues, otherwise mac80211 can go into a loop here. Detect this situation and abort the loop after five retries, warning about the driver bug. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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