tree 4a3aeb7be3332b76b16ab1778a9eba8abc1527b6
parent 94edd87a1c59f3efa6fdf4e98d6d492e6cec6173
author Aditya Pakki <pakki001@umn.edu> 1545675885 -0600
committer Jason Gunthorpe <jgg@mellanox.com> 1546470518 -0700

infiniband/qedr: Potential null ptr dereference of qp

idr_find() may fail and return a NULL pointer. The fix checks the return
value of the function and returns an error in case of NULL.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Acked-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>