On 12/13/2016 11:25 AM, Jitendra Bhivare wrote:
Added check in beiscsi_process_cq for pio_handle.
pio_handle is cleared in beiscsi_put_wrb_handle.
This catches any case where task gets cleaned up just before completion.

Use back_lock before accessing pio_handle.

Signed-off-by: Jitendra Bhivare <jitendra.bhiv...@broadcom.com>
---
 drivers/scsi/be2iscsi/be_main.c | 28 +++++++++++++++++++++-------
 1 file changed, 21 insertions(+), 7 deletions(-)

Reviewed-by: Hannes Reinecke <h...@suse.com>

Cheers,

Hannes
--
Dr. Hannes Reinecke                   zSeries & Storage
h...@suse.de                          +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
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