Linux kernel bug fix: IB/hns: checking for IS_ERR() instead of NULL
Subsystem: rdma (drivers/infiniband/hw/hns/hns_roce_hw_v1.c)
Bug type: crash, severity: high
Files changed: drivers/infiniband/hw/hns/hns_roce_hw_v1.c
Introduced by Shaobo Xu on 2016-12-03 14:20:42 -0500; fixed by Dan Carpenter on 2017-08-04 15:09:56 -0400 (lifetime: 244 days)