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-rw-r--r--drivers/cxl/core/region.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c
index 516ba7e2de81..55691f6e97d6 100644
--- a/drivers/cxl/core/region.c
+++ b/drivers/cxl/core/region.c
@@ -1218,12 +1218,14 @@ static int cxl_region_attach(struct cxl_region *cxlr,
 	if (p->nr_targets == p->interleave_ways) {
 		rc = cxl_region_setup_targets(cxlr);
 		if (rc)
-			goto err;
+			goto err_decrement;
 		p->state = CXL_CONFIG_ACTIVE;
 	}
 
 	return 0;
 
+err_decrement:
+	p->nr_targets--;
 err:
 	for (iter = ep_port; !is_cxl_root(iter);
 	     iter = to_cxl_port(iter->dev.parent))