[PNP] sysfs entry "resource" fix

This patch ensures the proper count is returned in pnp_set_current_resources.

diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c
index e2b7388f7ec2f4e60521fc80cd511a747576b180..781a4c06424b99fde57c7d9c8c4c1631b2406532 100644 (file)
--- a/drivers/pnp/interface.c
+++ b/drivers/pnp/interface.c
@@ -434,7 +434,7 @@ pnp_set_current_resources(struct device * dmdev, const char * ubuf, size_t count
                goto done;
        }
  done:
-       if (retval)
+       if (retval < 0)
                return retval;
        return count;
 }