mountinfo: fix QF1001 (staticcheck)

thaJeztah · thaJeztah · commit 8d553c09dc5e · 2025-04-07T14:34:43.000+02:00
Error: mountinfo/mounted_linux_test.go:282:6: QF1001: could apply De Morgan's law (staticcheck)
			if !(tc.isNotExist &amp;&amp; errors.Is(err, os.ErrNotExist)) {
			   ^
	Error: mountinfo/mounted_linux_test.go:353:8: QF1001: could apply De Morgan's law (staticcheck)
					if !(tc.isNotExist &amp;&amp; errors.Is(err, os.ErrNotExist)) {
					   ^

Signed-off-by: Sebastiaan van Stijn &lt;github@gone.nl&gt;
diff --git a/mountinfo/mounted_linux_test.go b/mountinfo/mounted_linux_test.go
@@ -279,7 +279,7 @@ func testMountedFast(t *testing.T, path string, tc *testMount, openat2Supported
 	mounted, sure, err := MountedFast(path)
 	if err != nil {
 		// Got an error; is it expected?
-		if !(tc.isNotExist && errors.Is(err, os.ErrNotExist)) {
+		if !tc.isNotExist || !errors.Is(err, os.ErrNotExist) {
 			t.Errorf("MountedFast: unexpected error: %v", err)
 		}
 
@@ -350,7 +350,7 @@ func TestMountedBy(t *testing.T) {
 				}
 			} else {
 				// Got an error; is it expected?
-				if !(tc.isNotExist && errors.Is(err, os.ErrNotExist)) {
+				if !tc.isNotExist || !errors.Is(err, os.ErrNotExist) {
 					t.Errorf("Mounted: unexpected error: %v", err)
 				}
 				// Check false is returned in error case.

Original file line number	Diff line number	Diff line change
`@@ -279,7 +279,7 @@ func testMountedFast(t testing.T, path string, tc testMount, openat2Supported`
`279`	`279`	`mounted, sure, err := MountedFast(path)`
`280`	`280`	`if err != nil {`
`281`	`281`	`// Got an error; is it expected?`
`282`		`- if !(tc.isNotExist && errors.Is(err, os.ErrNotExist)) {`
	`282`	`+ if !tc.isNotExist \|\| !errors.Is(err, os.ErrNotExist) {`
`283`	`283`	`t.Errorf("MountedFast: unexpected error: %v", err)`
`284`	`284`	`}`
`285`	`285`
`@@ -350,7 +350,7 @@ func TestMountedBy(t *testing.T) {`
`350`	`350`	`}`
`351`	`351`	`} else {`
`352`	`352`	`// Got an error; is it expected?`
`353`		`- if !(tc.isNotExist && errors.Is(err, os.ErrNotExist)) {`
	`353`	`+ if !tc.isNotExist \|\| !errors.Is(err, os.ErrNotExist) {`
`354`	`354`	`t.Errorf("Mounted: unexpected error: %v", err)`
`355`	`355`	`}`
`356`	`356`	`// Check false is returned in error case.`