Check returned error values

Signed-off-by: Evan Lezar <elezar@nvidia.com>

internal/info/additional_info.go

@@ -52,7 +52,9 @@ func (i additionalInfo) UsesNVGPUModule() (uses bool, reason string) {
 	if ret != nvml.SUCCESS {
 		return false, fmt.Sprintf("failed to initialize nvml: %v", ret)
 	}
-	defer i.nvmllib.Shutdown()
+	defer func() {
+		_ = i.nvmllib.Shutdown()
+	}()
 
 	var names []string
 

internal/oci/spec_test.go

@@ -22,7 +22,8 @@ func TestMaintainSpec(t *testing.T) {
 
 		spec := NewFileSpec(inputSpecPath).(*fileSpec)
 
-		spec.Load()
+		_, err := spec.Load()
+		require.NoError(t, err)
 
 		outputSpecPath := filepath.Join(moduleRoot, "test/output", f)
 		spec.path = outputSpecPath

internal/runtime/runtime.go

@@ -18,6 +18,7 @@ package runtime
 
 import (
 	"encoding/json"
+	"errors"
 	"fmt"
 	"strings"
 
@@ -53,7 +54,9 @@ func (r rt) Run(argv []string) (rerr error) {
 		if rerr != nil {
 			r.logger.Errorf("%v", rerr)
 		}
-		r.logger.Reset()
+		if err := r.logger.Reset(); err != nil {
+			rerr = errors.Join(rerr, fmt.Errorf("failed to reset logger: %v", err))
+		}
 	}()
 
 	// We apply some config updates here to ensure that the config is valid in