diff options
Diffstat (limited to 'src/libsystemd/sd-bus')
| -rw-r--r-- | src/libsystemd/sd-bus/bus-kernel.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c index a7d18e337b..84fb4bdf2b 100644 --- a/src/libsystemd/sd-bus/bus-kernel.c +++ b/src/libsystemd/sd-bus/bus-kernel.c @@ -1810,10 +1810,8 @@ int bus_kernel_fix_attach_mask(void) { * line option, however. */ r = get_proc_cmdline_key("systemd.kdbus_attach_flags_mask=", &mask); - if (r < 0) { - log_warning_errno(-r, "Failed to read kernel command line: %m"); - return r; - } + if (r < 0) + return log_warning_errno(r, "Failed to read kernel command line: %m"); if (mask) { const char *p = mask; @@ -1827,10 +1825,10 @@ int bus_kernel_fix_attach_mask(void) { sprintf(buf, "0x%" PRIx64 "\n", m); r = write_string_file("/sys/module/kdbus/parameters/attach_flags_mask", buf); - if (r < 0) { - log_warning_errno(-r, "Failed to write kdbus attach mask: %m"); - return r; - } + if (r < 0) + return log_full_errno( + r == -EROFS ? LOG_DEBUG : LOG_WARNING, r, + "Failed to write kdbus attach mask: %m"); return 0; } |