From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 10 Dec 2014 02:25:48 +0000 (+0100)
Subject: kdbus: downgrade warning if we cannot patch kdbus attach mask to DEBUG if kdbus is... 
X-Git-Tag: v218~34
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=cb01aedc3b4ba70859267159fe716253e3551ec6

kdbus: downgrade warning if we cannot patch kdbus attach mask to DEBUG if kdbus is not available
---

diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c
index 6cb279ea9..752c63adb 100644
--- a/src/libsystemd/sd-bus/bus-kernel.c
+++ b/src/libsystemd/sd-bus/bus-kernel.c
@@ -1864,7 +1864,7 @@ int bus_kernel_fix_attach_mask(void) {
         r = write_string_file("/sys/module/kdbus/parameters/attach_flags_mask", buf);
         if (r < 0)
                 return log_full_errno(
-                                r == -EROFS ? LOG_DEBUG : LOG_WARNING, r,
+                                IN_SET(r, -ENOENT, -EROFS) ? LOG_DEBUG : LOG_WARNING, r,
                                 "Failed to write kdbus attach mask: %m");
 
         return 0;