[PATCH 3.14 02/29] sfc: on MC reset, clear PIO buffer linkage in TXQs

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Edward Cree [ Upstream commit c0795bf64cba4d1b796fdc5b74b33772841ed1bb ] Otherwise, if we fail to allocate new PIO buffers, our TXQs will try to use the old ones, which

[PATCH 3.14 02/29] sfc: on MC reset, clear PIO buffer linkage in TXQs

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Edward Cree [ Upstream commit c0795bf64cba4d1b796fdc5b74b33772841ed1bb ] Otherwise, if we fail to allocate new PIO buffers, our TXQs will try to use the old ones, which aren't there any more.