[PATCH] cxl/hdm: unlock on error in cxl_decoder_commit()

[Dan Carpenter <dan.carpenter@xxxxxxxxxx>]

Unlock on this error path before returning.

Fixes: 176baefb2eb5 ("cxl/hdm: Commit decoder state to hardware")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 drivers/cxl/core/hdm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/cxl/core/hdm.c b/drivers/cxl/core/hdm.c
index d1d2caea5c62..873c07386064 100644
--- a/drivers/cxl/core/hdm.c
+++ b/drivers/cxl/core/hdm.c
@@ -605,6 +605,7 @@ static int cxl_decoder_commit(struct cxl_decoder *cxld)
 
 		rc = cxlsd_set_targets(cxlsd, &targets);
 		if (rc) {
+			up_read(&cxl_dpa_rwsem);
 			dev_dbg(&port->dev, "%s: target configuration error\n",
 				dev_name(&cxld->dev));
 			goto err;
-- 
2.35.1