Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband

* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:
  RDMA/cma: Increase the IB CM retry count in CMA
  IPoIB: Retry failed send-only multicast group joins
  IB/srp: Don't schedule reconnect from srp

3 files changed, 2 insertions, 15 deletions

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index d6f99d5720fc..5d625a81193f 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -49,7 +49,7 @@ MODULE_DESCRIPTION("Generic RDMA CM Agent");
 MODULE_LICENSE("Dual BSD/GPL");
 
 #define CMA_CM_RESPONSE_TIMEOUT 20
-#define CMA_MAX_CM_RETRIES 3
+#define CMA_MAX_CM_RETRIES 15
 
 static void cma_add_one(struct ib_device *device);
 static void cma_remove_one(struct ib_device *device);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index b5e6a7be603d..ec356ce7cdcd 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -326,6 +326,7 @@ ipoib_mcast_sendonly_join_complete(int status,
 
                 /* Clear the busy flag so we try again */
                 clear_bit(IPOIB_MCAST_FLAG_BUSY, &mcast->flags);
+                mcast->query = NULL;
         }
 
         complete(&mcast->done);
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 8257d5a2c8f8..fd8344cdc0db 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -799,13 +799,6 @@ static void srp_process_rsp(struct srp_target_port *target, struct srp_rsp *rsp)
         spin_unlock_irqrestore(target->scsi_host->host_lock, flags);
 }
 
-static void srp_reconnect_work(void *target_ptr)
-{
-        struct srp_target_port *target = target_ptr;
-
-        srp_reconnect_target(target);
-}
-
 static void srp_handle_recv(struct srp_target_port *target, struct ib_wc *wc)
 {
         struct srp_iu *iu;
@@ -858,7 +851,6 @@ static void srp_completion(struct ib_cq *cq, void *target_ptr)
 {
         struct srp_target_port *target = target_ptr;
         struct ib_wc wc;
-        unsigned long flags;
 
         ib_req_notify_cq(cq, IB_CQ_NEXT_COMP);
         while (ib_poll_cq(cq, 1, &wc) > 0) {
@@ -866,10 +858,6 @@ static void srp_completion(struct ib_cq *cq, void *target_ptr)
                         printk(KERN_ERR PFX "failed %s status %d\n",
                                wc.wr_id & SRP_OP_RECV ? "receive" : "send",
                                wc.status);
-                        spin_lock_irqsave(target->scsi_host->host_lock, flags);
-                        if (target->state == SRP_TARGET_LIVE)
-                                schedule_work(&target->work);
-                        spin_unlock_irqrestore(target->scsi_host->host_lock, flags);
                         break;
                 }
 
@@ -1705,8 +1693,6 @@ static ssize_t srp_create_target(struct class_device *class_dev,
         target->scsi_host  = target_host;
         target->srp_host   = host;
 
-        INIT_WORK(&target->work, srp_reconnect_work, target);
-
         INIT_LIST_HEAD(&target->free_reqs);
         INIT_LIST_HEAD(&target->req_queue);
         for (i = 0; i < SRP_SQ_SIZE; ++i) {