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-rw-r--r--drivers/cxl/pci.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cxl/pci.c b/drivers/cxl/pci.c
index 3f2182d66829..94a91048e2f6 100644
--- a/drivers/cxl/pci.c
+++ b/drivers/cxl/pci.c
@@ -177,9 +177,9 @@ static int __cxl_pci_mbox_send_cmd(struct cxl_dev_state *cxlds,
mbox_cmd->return_code =
FIELD_GET(CXLDEV_MBOX_STATUS_RET_CODE_MASK, status_reg);
- if (mbox_cmd->return_code != 0) {
+ if (mbox_cmd->return_code != CXL_MBOX_SUCCESS) {
dev_dbg(dev, "Mailbox operation had an error\n");
- return 0;
+ return 0; /* completed but caller must check return_code */
}
/* #7 */