qcacld-3.0: Reduce the log level alloc failure

Reduce the log level alloc failure since it is not fatal. Log the
requested size of memory instead of last ring size found in the
case of alloc failure.

CRs-Fixed: 2894342

Change-Id: Idfb0eec7421e4568008517e35b2fb928f09b6818

core/dp/txrx3.0/dp_txrx.c

@@ -674,9 +674,9 @@ void *dp_prealloc_get_coherent(uint32_t *size, void **base_vaddr_unaligned,
 	}
 
 	if (i == QDF_ARRAY_SIZE(g_dp_consistent_allocs))
-		dp_err("unable to allocate memory for ring type %s (%d) size %d",
+		dp_info("unable to allocate memory for ring type %s (%d) size %d",
 			dp_srng_get_str_from_hal_ring_type(ring_type),
-			ring_type, p->size);
+			ring_type, *size);
 	return va_aligned;
 }