logind: warn about EVIOCREVOKE errors other than EINVAL too

EINVAL means the kernel doesn't support it, ENODEV means it's
already revoked or the device is no longer there which has the same
effect anyway. All others - let's print an error to the logs.

diff --git a/src/login/logind-session-device.c b/src/login/logind-session-device.c
index 1b3eb718f782b7bc15ebb653285e654175587802..2aff0b7c8c3edca479c49945c4b1640714819722 100644 (file)
--- a/src/login/logind-session-device.c
+++ b/src/login/logind-session-device.c
@@ -97,8 +97,10 @@ static void sd_eviocrevoke(int fd) {
 
         if (!warned && ioctl(fd, EVIOCREVOKE, NULL) < 0) {
                 if (errno == EINVAL) {
-                        log_warning_errno(errno, "Kernel does not support evdev-revocation: %m");
+                        log_warning_errno(errno, "Kernel does not support evdev-revocation, continuing without revoking device access: %m");
                         warned = true;
+                } else if (errno != ENODEV) {
+                        log_warning_errno(errno, "Failed to revoke evdev device, continuing without revoking device access: %m");
                 }
         }
 }