3 files changed, 7 insertions, 6 deletions
diff --git a/pkg/sentry/fsimpl/proc/BUILD b/pkg/sentry/fsimpl/proc/BUILD
index 2b628bd55..1d3d2d95f 100644
--- a/pkg/sentry/fsimpl/proc/BUILD
+++ b/pkg/sentry/fsimpl/proc/BUILD
@@ -81,6 +81,7 @@ go_library(
     deps = [
         "//pkg/abi/linux",
         "//pkg/context",
+        "//pkg/errors/linuxerr",
         "//pkg/hostarch",
         "//pkg/log",
         "//pkg/refs",
@@ -119,6 +120,7 @@ go_test(
     deps = [
         "//pkg/abi/linux",
         "//pkg/context",
+        "//pkg/errors/linuxerr",
         "//pkg/fspath",
         "//pkg/sentry/contexttest",
         "//pkg/sentry/fsimpl/testutil",
@@ -127,7 +129,6 @@ go_test(
         "//pkg/sentry/kernel",
         "//pkg/sentry/kernel/auth",
         "//pkg/sentry/vfs",
-        "//pkg/syserror",
         "//pkg/usermem",
     ],
 )
diff --git a/pkg/sentry/fsimpl/proc/task_net.go b/pkg/sentry/fsimpl/proc/task_net.go
index 177cb828f..ab47ea5a7 100644
--- a/pkg/sentry/fsimpl/proc/task_net.go
+++ b/pkg/sentry/fsimpl/proc/task_net.go
@@ -23,6 +23,7 @@ import (
 
 	"gvisor.dev/gvisor/pkg/abi/linux"
 	"gvisor.dev/gvisor/pkg/context"
+	"gvisor.dev/gvisor/pkg/errors/linuxerr"
 	"gvisor.dev/gvisor/pkg/hostarch"
 	"gvisor.dev/gvisor/pkg/log"
 	"gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs"
@@ -33,7 +34,6 @@ import (
 	"gvisor.dev/gvisor/pkg/sentry/socket/unix"
 	"gvisor.dev/gvisor/pkg/sentry/socket/unix/transport"
 	"gvisor.dev/gvisor/pkg/sentry/vfs"
-	"gvisor.dev/gvisor/pkg/syserror"
 	"gvisor.dev/gvisor/pkg/tcpip/header"
 )
 
@@ -679,7 +679,7 @@ func (d *netSnmpData) Generate(ctx context.Context, buf *bytes.Buffer) error {
 			continue
 		}
 		if err := d.stack.Statistics(stat, line.prefix); err != nil {
-			if err == syserror.EOPNOTSUPP {
+			if linuxerr.Equals(linuxerr.EOPNOTSUPP, err) {
 				log.Infof("Failed to retrieve %s of /proc/net/snmp: %v", line.prefix, err)
 			} else {
 				log.Warningf("Failed to retrieve %s of /proc/net/snmp: %v", line.prefix, err)
diff --git a/pkg/sentry/fsimpl/proc/tasks_test.go b/pkg/sentry/fsimpl/proc/tasks_test.go
index e534fbca8..14f806c3c 100644
--- a/pkg/sentry/fsimpl/proc/tasks_test.go
+++ b/pkg/sentry/fsimpl/proc/tasks_test.go
@@ -23,13 +23,13 @@ import (
 
 	"gvisor.dev/gvisor/pkg/abi/linux"
 	"gvisor.dev/gvisor/pkg/context"
+	"gvisor.dev/gvisor/pkg/errors/linuxerr"
 	"gvisor.dev/gvisor/pkg/fspath"
 	"gvisor.dev/gvisor/pkg/sentry/fsimpl/testutil"
 	"gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs"
 	"gvisor.dev/gvisor/pkg/sentry/kernel"
 	"gvisor.dev/gvisor/pkg/sentry/kernel/auth"
 	"gvisor.dev/gvisor/pkg/sentry/vfs"
-	"gvisor.dev/gvisor/pkg/syserror"
 	"gvisor.dev/gvisor/pkg/usermem"
 )
 
@@ -227,7 +227,7 @@ func TestTasks(t *testing.T) {
 		defer fd.DecRef(s.Ctx)
 		buf := make([]byte, 1)
 		bufIOSeq := usermem.BytesIOSequence(buf)
-		if _, err := fd.Read(s.Ctx, bufIOSeq, vfs.ReadOptions{}); err != syserror.EISDIR {
+		if _, err := fd.Read(s.Ctx, bufIOSeq, vfs.ReadOptions{}); !linuxerr.Equals(linuxerr.EISDIR, err) {
 			t.Errorf("wrong error reading directory: %v", err)
 		}
 	}
@@ -237,7 +237,7 @@ func TestTasks(t *testing.T) {
 		s.Creds,
 		s.PathOpAtRoot("/proc/9999"),
 		&vfs.OpenOptions{},
-	); err != syserror.ENOENT {
+	); !linuxerr.Equals(linuxerr.ENOENT, err) {
 		t.Fatalf("wrong error from vfsfs.OpenAt(/proc/9999): %v", err)
 	}
 }