treewide: apply errno.cocci

with small manual cleanups for style.
2015-11-09 20:01:06 +01:00
parent b3e3bb19a0
commit e1427b138f
21 changed files with 43 additions and 87 deletions
@@ -263,8 +263,7 @@ static int node_permissions_apply(struct udev_device *dev, bool apply,
                mode |= S_IFCHR;

        if (lstat(devnode, &stats) != 0) {
-                err = -errno;
-                log_debug_errno(errno, "can not stat() node '%s' (%m)", devnode);
+                err = log_debug_errno(errno, "can not stat() node '%s' (%m)", devnode);
                goto out;
        }