qcacld-3.0: bmi: Remove logs for cds_get_context() checks

cds_get_context() function already takes care of logging the
caller function name in case of any error.
Hence there is no need to add the error log again.
Getting rid of these unnecessary logs reduces driver memory footprint.

CRs-Fixed: 2816598
Change-Id: I16fc2a3cdf675d35fb297ec62f4d3f5fb2cd4dd3

core/bmi/src/ol_fw.c

@@ -584,10 +584,9 @@ int ol_copy_ramdump(struct hif_opaque_softc *scn)
 	struct ramdump_info *info;
 	qdf_device_t qdf_dev = cds_get_context(QDF_MODULE_ID_QDF_DEVICE);
 
-	if (!qdf_dev) {
-		BMI_ERR("%s qdf_dev is NULL", __func__);
+	if (!qdf_dev)
 		return -EINVAL;
-	}
+
 	if (pld_is_fw_dump_skipped(qdf_dev->dev)) {
 		BMI_INFO("%s ssr enabled, skip ramdump", __func__);
 		return 0;