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-rw-r--r--drivers/target/target_core_transport.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 8c8e62e2687f..ab4e3083d968 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -3934,7 +3934,7 @@ transport_allocate_control_task(struct se_cmd *cmd)
3934int transport_generic_new_cmd(struct se_cmd *cmd) 3934int transport_generic_new_cmd(struct se_cmd *cmd)
3935{ 3935{
3936 struct se_device *dev = cmd->se_dev; 3936 struct se_device *dev = cmd->se_dev;
3937 int task_cdbs; 3937 int task_cdbs, task_cdbs_bidi = 0;
3938 int set_counts = 1; 3938 int set_counts = 1;
3939 int ret = 0; 3939 int ret = 0;
3940 3940
@@ -3957,9 +3957,10 @@ int transport_generic_new_cmd(struct se_cmd *cmd)
3957 dev->transport->transport_type != TRANSPORT_PLUGIN_PHBA_PDEV) { 3957 dev->transport->transport_type != TRANSPORT_PLUGIN_PHBA_PDEV) {
3958 BUG_ON(!(cmd->se_cmd_flags & SCF_SCSI_DATA_SG_IO_CDB)); 3958 BUG_ON(!(cmd->se_cmd_flags & SCF_SCSI_DATA_SG_IO_CDB));
3959 3959
3960 ret = transport_allocate_data_tasks(cmd, DMA_FROM_DEVICE, 3960 task_cdbs_bidi = transport_allocate_data_tasks(cmd,
3961 cmd->t_bidi_data_sg, cmd->t_bidi_data_nents); 3961 DMA_FROM_DEVICE, cmd->t_bidi_data_sg,
3962 if (ret <= 0) 3962 cmd->t_bidi_data_nents);
3963 if (task_cdbs_bidi <= 0)
3963 goto out_fail; 3964 goto out_fail;
3964 3965
3965 atomic_inc(&cmd->t_fe_count); 3966 atomic_inc(&cmd->t_fe_count);
@@ -3983,11 +3984,10 @@ int transport_generic_new_cmd(struct se_cmd *cmd)
3983 atomic_inc(&cmd->t_se_count); 3984 atomic_inc(&cmd->t_se_count);
3984 } 3985 }
3985 3986
3986 cmd->t_task_list_num = task_cdbs; 3987 cmd->t_task_list_num = (task_cdbs + task_cdbs_bidi);
3987 3988 atomic_set(&cmd->t_task_cdbs_left, cmd->t_task_list_num);
3988 atomic_set(&cmd->t_task_cdbs_left, task_cdbs); 3989 atomic_set(&cmd->t_task_cdbs_ex_left, cmd->t_task_list_num);
3989 atomic_set(&cmd->t_task_cdbs_ex_left, task_cdbs); 3990 atomic_set(&cmd->t_task_cdbs_timeout_left, cmd->t_task_list_num);
3990 atomic_set(&cmd->t_task_cdbs_timeout_left, task_cdbs);
3991 3991
3992 /* 3992 /*
3993 * For WRITEs, let the fabric know its buffer is ready.. 3993 * For WRITEs, let the fabric know its buffer is ready..