qcacld-3.0: Remove tSirExtScanGetCachedResultsRspParams

Typedef tSirExtScanGetCachedResultsRspParams is unused, so remove it.

Change-Id: Id6859f454258b547ce54c315772ce99458430f4d
CRs-Fixed: 2374288
diff --git a/core/mac/inc/sir_api.h b/core/mac/inc/sir_api.h
index 25c9f7a..f671c41 100644
--- a/core/mac/inc/sir_api.h
+++ b/core/mac/inc/sir_api.h
@@ -3430,11 +3430,6 @@
 };
 
 typedef struct {
-	uint32_t requestId;
-	uint32_t status;
-} tSirExtScanGetCachedResultsRspParams, *tpSirExtScanGetCachedResultsRspParams;
-
-typedef struct {
 	/* Time of discovery */
 	uint64_t ts;