tree 8552373a938dbfee3853a6ec64adae22052fe702
parent 291c2548458d3a8b326bfa8d7abbba86e036faf7
author Varun Prakash <varun@chelsio.com> 1576676731 +0530
committer Martin K. Petersen <martin.petersen@oracle.com> 1576799306 -0500

scsi: libcxgbi: fix NULL pointer dereference in cxgbi_device_destroy()

If cxgb4i_ddp_init() fails then cdev->cdev2ppm will be NULL, so add a check
for NULL pointer before dereferencing it.

Link: https://lore.kernel.org/r/1576676731-3068-1-git-send-email-varun@chelsio.com
Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>