tree-wide: make use of log_error_errno() return value

Turns this:

        r = -errno;
        log_error_errno(errno, "foo");

into this:

        r = log_error_errno(errno, "foo");

and this:

        r = log_error_errno(errno, "foo");
        return r;

into this:

        return log_error_errno(errno, "foo");

1 files changed, 2 insertions, 6 deletions

diff --git a/src/udev/udev-ctrl.c b/src/udev/udev-ctrl.c
index ead7c92b27..12bc6029b3 100644
--- a/src/udev/udev-ctrl.c
+++ b/src/udev/udev-ctrl.c
@@ -122,16 +122,12 @@ int udev_ctrl_enable_receiving(struct udev_ctrl *uctrl) {
                 }
 
                 if (err < 0) {
-                        err = -errno;
-                        log_error_errno(errno, "bind failed: %m");
-                        return err;
+                        return log_error_errno(errno, "bind failed: %m");
                 }
 
                 err = listen(uctrl->sock, 0);
                 if (err < 0) {
-                        err = -errno;
-                        log_error_errno(errno, "listen failed: %m");
-                        return err;
+                        return log_error_errno(errno, "listen failed: %m");
                 }
 
                 uctrl->bound = true;