syz-manager: minor coverage filter cleanup

Refactor coverage filer code to make it more clear what
produces and consumes what data.
Check that target supports shmem.
No other functional changes intended.

1 files changed, 4 insertions, 4 deletions

diff --git a/pkg/cover/report.go b/pkg/cover/report.go
index 163013d4f..6f711f11a 100644
--- a/pkg/cover/report.go
+++ b/pkg/cover/report.go
@@ -332,16 +332,16 @@ type Symbol struct {
 	PCs  []uint64
 }
 
-func (rg *ReportGenerator) GetSymbolsInfo() []Symbol {
-	retSymbols := make([]Symbol, 0)
+func (rg *ReportGenerator) GetSymbols() []Symbol {
+	var ret []Symbol
 	for _, sym := range rg.symbols {
-		retSymbols = append(retSymbols, Symbol{
+		ret = append(ret, Symbol{
 			Name: sym.name,
 			File: sym.unit.name,
 			PCs:  sym.pcs,
 		})
 	}
-	return retSymbols
+	return ret
 }
 
 func getFile(files map[string]*file, name, filename string) *file {