qcacmn: Release RTPM refcount if force wake release fails

Currently RTPM refcount is not released if force
wake release fails. This leads to mismatch in number of
RTPM get and put during RTPM de-init.
Fix this refcount release if force wake release fails.

Change-Id: I4334de57e00139c0d30d37d7e19a399760400a50
CRs-Fixed: 3544981

hif/src/pcie/if_pci.c

@@ -4150,9 +4150,11 @@ release_mhi_wake:
 	if (ret) {
 		hif_err("pld force wake release failure");
 		HIF_STATS_INC(pci_scn, mhi_force_wake_release_failure, 1);
-		return ret;
+		status = ret;
+	} else {
+		HIF_STATS_INC(pci_scn, mhi_force_wake_release_success, 1);
 	}
-	HIF_STATS_INC(pci_scn, mhi_force_wake_release_success, 1);
+
 release_rtpm_ref:
 	/* Release runtime PM force wake */
 	ret = hif_rtpm_put(HIF_RTPM_PUT_ASYNC, HIF_RTPM_ID_FORCE_WAKE);
@@ -4166,7 +4168,7 @@ release_rtpm_ref:
 
 int hif_force_wake_release(struct hif_opaque_softc *hif_handle)
 {
-	int ret;
+	int ret, status;
 	struct hif_softc *scn = (struct hif_softc *)hif_handle;
 	struct hif_pci_softc *pci_scn = HIF_GET_PCI_SOFTC(scn);
 
@@ -4177,19 +4179,19 @@ int hif_force_wake_release(struct hif_opaque_softc *hif_handle)
 	if (ret) {
 		hif_err("pld force wake release failure");
 		HIF_STATS_INC(pci_scn, mhi_force_wake_release_failure, 1);
-		return ret;
+		goto release_rtpm_ref;
 	}
 	HIF_STATS_INC(pci_scn, mhi_force_wake_release_success, 1);
-
-	/* Release runtime PM force wake */
-	ret = hif_rtpm_put(HIF_RTPM_PUT_ASYNC, HIF_RTPM_ID_FORCE_WAKE);
-	if (ret) {
-		hif_err("runtime pm put failure");
-		return ret;
-	}
-
 	HIF_STATS_INC(pci_scn, soc_force_wake_release_success, 1);
-	return 0;
+
+release_rtpm_ref:
+	/* Release runtime PM force wake */
+	status = hif_rtpm_put(HIF_RTPM_PUT_ASYNC, HIF_RTPM_ID_FORCE_WAKE);
+	if (status) {
+		hif_err("runtime pm put failure: %d", status);
+		return status;
+	}
+	return ret;
 }
 
 #else /* DEVICE_FORCE_WAKE_ENABLE */