Remove the inline attribute. Modern compilers ignore it and the
function has grown beyond where inline made sense anyway.
Remove the BUG_ON(!cmd->sg_mapped), and instead return if sg_mapped is
not set. Every caller is doing this check, so we might as well have it
in one place instead of four.
Signed-off-by: Joern Engel <joern@xxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_target.c | 19 ++++++++-----------
1 file changed, 8 insertions(+), 11 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 275becf7e939..ae3a0e52f8b1 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -1409,12 +1409,13 @@ out_err:
return -1;
}
-static inline void qlt_unmap_sg(struct scsi_qla_host *vha,
- struct qla_tgt_cmd *cmd)
+static void qlt_unmap_sg(struct scsi_qla_host *vha, struct qla_tgt_cmd *cmd)
{
struct qla_hw_data *ha = vha->hw;
- BUG_ON(!cmd->sg_mapped);
+ if (!cmd->sg_mapped)
+ return;
+
pci_unmap_sg(ha->pdev, cmd->sg, cmd->sg_cnt, cmd->dma_data_direction);
cmd->sg_mapped = 0;
@@ -2400,8 +2401,7 @@ int qlt_xmit_response(struct qla_tgt_cmd *cmd, int xmit_type,
return 0;
out_unmap_unlock:
- if (cmd->sg_mapped)
- qlt_unmap_sg(vha, cmd);
+ qlt_unmap_sg(vha, cmd);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
return res;
@@ -2465,8 +2465,7 @@ int qlt_rdy_to_xfer(struct qla_tgt_cmd *cmd)
return res;
out_unlock_free_unmap:
- if (cmd->sg_mapped)
- qlt_unmap_sg(vha, cmd);
+ qlt_unmap_sg(vha, cmd);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
return res;
@@ -2697,8 +2696,7 @@ static void qlt_send_term_exchange(struct scsi_qla_host *vha,
* back w/some err. Free the cmd now.
*/
if ((rc == 1) && (cmd->state != QLA_TGT_STATE_ABORTED)) {
- if (cmd->sg_mapped)
- qlt_unmap_sg(vha, cmd);
+ qlt_unmap_sg(vha, cmd);
vha->hw->tgt.tgt_ops->free_cmd(cmd);
}
return;
@@ -2918,8 +2916,7 @@ static void qlt_do_ctio_completion(struct scsi_qla_host *vha, uint32_t handle,
se_cmd = &cmd->se_cmd;
tfo = se_cmd->se_tfo;
- if (cmd->sg_mapped)
- qlt_unmap_sg(vha, cmd);
+ qlt_unmap_sg(vha, cmd);
if (unlikely(status != CTIO_SUCCESS)) {
switch (status & 0xFFFF) {
--
2.0.0.rc0.1.g7b2ba98
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