rfkill: treat ENXIO/ENODEV the same way as ENOENT

If an rfkill device disappears between the time we get notified about
the existance and we fully opened it we might get ENXIO or ENODEV (i.e.
the two kinds of "device not found" errors, which are typically
generated when for example a device node has no actual backing device
behind it). let's handle that the same way as ENOENT, and downgrade the
log message to LOG_DEBUG.

Fixes: #8586

1 files changed, 5 insertions, 4 deletions

diff --git a/src/rfkill/rfkill.c b/src/rfkill/rfkill.c
index 139b4343b0..4c2ae2b50f 100644
--- a/src/rfkill/rfkill.c
+++ b/src/rfkill/rfkill.c
@@ -89,8 +89,8 @@ static int find_device(
 
         device = udev_device_new_from_subsystem_sysname(udev, "rfkill", sysname);
         if (!device)
-                return log_full_errno(errno == ENOENT ? LOG_DEBUG : LOG_ERR, errno,
-                                      "Failed to open device %s: %m", sysname);
+                return log_full_errno(IN_SET(errno, ENOENT, ENXIO, ENODEV) ? LOG_DEBUG : LOG_ERR, errno,
+                                      "Failed to open device '%s': %m", sysname);
 
         name = udev_device_get_sysattr_value(device, "name");
         if (!name) {
@@ -148,8 +148,8 @@ static int wait_for_initialized(
         /* Check again, maybe things changed */
         d = udev_device_new_from_subsystem_sysname(udev, "rfkill", sysname);
         if (!d)
-                return log_full_errno(errno == ENOENT ? LOG_DEBUG : LOG_ERR, errno,
-                                      "Failed to open device %s: %m", sysname);
+                return log_full_errno(IN_SET(errno, ENOENT, ENXIO, ENODEV) ? LOG_DEBUG : LOG_ERR, errno,
+                                      "Failed to open device '%s': %m", sysname);
 
         if (udev_device_get_is_initialized(d) != 0) {
                 *ret = d;
@@ -313,6 +313,7 @@ static int save_state_queue(
         r = determine_state_file(udev, event, &state_file);
         if (r < 0)
                 return r;
+
         save_state_queue_remove(write_queue, event->idx, state_file);
 
         item = new0(struct write_queue_item, 1);