[ 01/38] ath9k: fix stale pointers potentially causing access to freed skbs

3.0-stable review patch. If anyone has any objections, please let me know. -- From: Felix Fietkau commit 8c6e30936a7893a85f6222084f0f26aceb81137a upstream. bf->bf_next is only while buffers are chained as part of an A-MPDU in the tx queue. When a tid queue is flushed (e.g. on

[ 01/38] ath9k: fix stale pointers potentially causing access to freed skbs

3.0-stable review patch. If anyone has any objections, please let me know. -- From: Felix Fietkau n...@openwrt.org commit 8c6e30936a7893a85f6222084f0f26aceb81137a upstream. bf-bf_next is only while buffers are chained as part of an A-MPDU in the tx queue. When a tid queue is