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-rw-r--r--net/sunrpc/svc_xprt.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index 08e48cecfdcc..08e49d1e17b3 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -651,8 +651,8 @@ static struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
651 } else { 651 } else {
652 if (pool->sp_task_pending) { 652 if (pool->sp_task_pending) {
653 pool->sp_task_pending = 0; 653 pool->sp_task_pending = 0;
654 spin_unlock_bh(&pool->sp_lock); 654 xprt = ERR_PTR(-EAGAIN);
655 return ERR_PTR(-EAGAIN); 655 goto out;
656 } 656 }
657 /* No data pending. Go to sleep */ 657 /* No data pending. Go to sleep */
658 svc_thread_enqueue(pool, rqstp); 658 svc_thread_enqueue(pool, rqstp);
@@ -672,8 +672,8 @@ static struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
672 */ 672 */
673 if (kthread_should_stop()) { 673 if (kthread_should_stop()) {
674 set_current_state(TASK_RUNNING); 674 set_current_state(TASK_RUNNING);
675 spin_unlock_bh(&pool->sp_lock); 675 xprt = ERR_PTR(-EINTR);
676 return ERR_PTR(-EINTR); 676 goto out;
677 } 677 }
678 678
679 add_wait_queue(&rqstp->rq_wait, &wait); 679 add_wait_queue(&rqstp->rq_wait, &wait);
@@ -683,8 +683,12 @@ static struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
683 683
684 try_to_freeze(); 684 try_to_freeze();
685 685
686 spin_lock_bh(&pool->sp_lock);
687 remove_wait_queue(&rqstp->rq_wait, &wait); 686 remove_wait_queue(&rqstp->rq_wait, &wait);
687 xprt = rqstp->rq_xprt;
688 if (xprt != NULL)
689 return xprt;
690
691 spin_lock_bh(&pool->sp_lock);
688 if (!time_left) 692 if (!time_left)
689 pool->sp_stats.threads_timedout++; 693 pool->sp_stats.threads_timedout++;
690 694
@@ -699,6 +703,7 @@ static struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
699 return ERR_PTR(-EAGAIN); 703 return ERR_PTR(-EAGAIN);
700 } 704 }
701 } 705 }
706out:
702 spin_unlock_bh(&pool->sp_lock); 707 spin_unlock_bh(&pool->sp_lock);
703 return xprt; 708 return xprt;
704} 709}