tree 09ae409364201c9f1898f0931a86eeb6dcb3eb46
parent 9c6d844357a30e5dfcbb015c0d07a8175464b9c6
author Arjun Vynipadath <arjun@chelsio.com> 1521115454 +0530
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1527659445 +0200

cxgb4: Fix queue free path of ULD drivers

[ Upstream commit d7cb44496a9bb458632cb3c18acb08949c210448 ]

Setting sge_uld_rxq_info to NULL in free_queues_uld().
We are referencing sge_uld_rxq_info in cxgb_up(). This
will fix a panic when interface is brought up after a
ULDq creation failure.

Fixes: 94cdb8bb993a (cxgb4: Add support for dynamic allocation
       of resources for ULD)
Signed-off-by: Arjun Vynipadath <arjun@chelsio.com>
Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: Ganesh Goudhar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>