[PATCH v4 14/14] cxl/region: Remove local variable @inc in cxl_port_setup_targets()

Robert Richter
2025-11-03T18:50:04Z

Simplify the code by removing local variable @inc. The variable is not
used elsewhere, remove it and directly increment the target number.

Signed-off-by: Robert Richter <rrichter@amd.com>
---
drivers/cxl/core/region.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c
index dec003084521..a81fbe9cedae 100644
--- a/drivers/cxl/core/region.c
+++ b/drivers/cxl/core/region.c
@@ -1332,7 +1332,7 @@ static int cxl_port_setup_targets(struct cxl_port *port,
struct cxl_endpoint_decoder *cxled)
{
struct cxl_root_decoder *cxlrd = cxlr->cxlrd;
- int parent_iw, parent_ig, ig, iw, rc, inc = 0, pos = cxled->pos;
+ int parent_iw, parent_ig, ig, iw, rc, pos = cxled->pos;
struct cxl_port *parent_port = to_cxl_port(port->dev.parent);
struct cxl_region_ref *cxl_rr = cxl_rr_load(port, cxlr);
struct cxl_memdev *cxlmd = cxled_to_memdev(cxled);
@@ -1524,9 +1524,8 @@ static int cxl_port_setup_targets(struct cxl_port *port,
cxlsd->target[cxl_rr->nr_targets_set] = ep->dport;
cxlsd->cxld.target_map[cxl_rr->nr_targets_set] = ep->dport->port_id;
}
- inc = 1;
+ cxl_rr->nr_targets_set++;
out_target_set:
- cxl_rr->nr_targets_set += inc;
dev_dbg(&cxlr->dev, "%s:%s target[%d] = %s for %s:%s @ %d\n",
dev_name(port->uport_dev), dev_name(&port->dev),
cxl_rr->nr_targets_set - 1, dev_name(ep->dport->dport_dev),
--
2.47.3