lindebugfs: The Linux file operations use negative return values in the kernel.

Fix sign.

Sponsored by:	NVIDIA Networking
Approved by:	re (gjb)

(cherry picked from commit 68ec2949ad3411aa8a684dfca2cae90cbe202675)
(cherry picked from commit a16772a8111095a0358be9c046d321988f2696c2)

diff --git a/sys/compat/lindebugfs/lindebugfs.c b/sys/compat/lindebugfs/lindebugfs.c
index 9507cded9ebd9fc1a89b2a57aa8340d39a340ea4..cbfdfbbce8768f721e58977d272150f68dc7794a 100644 (file)
--- a/sys/compat/lindebugfs/lindebugfs.c
+++ b/sys/compat/lindebugfs/lindebugfs.c
@@ -152,12 +152,12 @@ debugfs_fill(PFS_FILL_ARGS)
                if (d->dm_fops->read)
                        rc = d->dm_fops->read(&lf, NULL, len, &off);
                else
-                       rc = ENODEV;
+                       rc = -ENODEV;
        } else {
                if (d->dm_fops->write)
                        rc = d->dm_fops->write(&lf, buf, len, &off);
                else
-                       rc = ENODEV;
+                       rc = -ENODEV;
        }
        if (d->dm_fops->release)
                d->dm_fops->release(&vn, &lf);