sd-bus: cleanup bus_close_fds()

The safe_close() already checks the fd and returns -1.

diff --git a/src/libsystemd/sd-bus/sd-bus.c b/src/libsystemd/sd-bus/sd-bus.c
index 767df40e81abaf832328197ab369d5f63884ba1d..b9e93f6f41e4c1651f2096dec9234f11d8e66c6c 100644 (file)
--- a/src/libsystemd/sd-bus/sd-bus.c
+++ b/src/libsystemd/sd-bus/sd-bus.c
@@ -73,13 +73,9 @@ static void bus_close_fds(sd_bus *b) {
 
         detach_io_events(b);
 
-        if (b->input_fd >= 0)
-                safe_close(b->input_fd);
-
-        if (b->output_fd >= 0 && b->output_fd != b->input_fd)
+        if (b->input_fd != b->output_fd)
                 safe_close(b->output_fd);
-
-        b->input_fd = b->output_fd = -1;
+        b->output_fd = b->input_fd = safe_close(b->input_fd);
 }
 
 static void bus_reset_queues(sd_bus *b) {