diff options
Diffstat (limited to 'drivers/scsi/be2iscsi/be_main.c')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index 0762b8e44f95..c44dce2aa1f2 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -2068,7 +2068,7 @@ static void beiscsi_process_mcc_isr(struct beiscsi_hba *phba) * return * Number of Completion Entries processed. **/ -static unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq) +unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq) { struct be_queue_info *cq; struct sol_cqe *sol; @@ -2110,6 +2110,18 @@ static unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq) cri_index = BE_GET_CRI_FROM_CID(cid); ep = phba->ep_array[cri_index]; + + if (ep == NULL) { + /* connection has already been freed + * just move on to next one + */ + beiscsi_log(phba, KERN_WARNING, + BEISCSI_LOG_INIT, + "BM_%d : proc cqe of disconn ep: cid %d\n", + cid); + goto proc_next_cqe; + } + beiscsi_ep = ep->dd_data; beiscsi_conn = beiscsi_ep->conn; @@ -2219,6 +2231,7 @@ static unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq) break; } +proc_next_cqe: AMAP_SET_BITS(struct amap_sol_cqe, valid, sol, 0); queue_tail_inc(cq); sol = queue_tail_node(cq); |