kernel: bump 4.19 to 4.19.90

[openwrt/staging/dedeckeh.git] / target / linux / generic / backport-4.19 / 402-leds-trigger-netdev-fix-handling-on-interface-rename.patch

diff --git a/target/linux/generic/backport-4.19/402-leds-trigger-netdev-fix-handling-on-interface-rename.patch b/target/linux/generic/backport-4.19/402-leds-trigger-netdev-fix-handling-on-interface-rename.patch
deleted file mode 100644 (file)
index c40ca42..0000000
--- a/target/linux/generic/backport-4.19/402-leds-trigger-netdev-fix-handling-on-interface-rename.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From 0ff035231edca3713c3d0839c44e64a4ac41ef38 Mon Sep 17 00:00:00 2001
-From: Martin Schiller <ms@dev.tdt.de>
-Date: Thu, 24 Oct 2019 15:09:23 +0200
-Subject: [PATCH] leds: trigger: netdev: fix handling on interface rename
-
-The NETDEV_CHANGENAME code is not "unneeded" like it is stated in commit
-4cb6560514fa ("leds: trigger: netdev: fix refcnt leak on interface
-rename").
-
-The event was accidentally misinterpreted equivalent to
-NETDEV_UNREGISTER, but should be equivalent to NETDEV_REGISTER.
-
-This was the case in the original code from the openwrt project.
-
-Otherwise, you are unable to set netdev led triggers for (non-existent)
-netdevices, which has to be renamed. This is the case, for example, for
-ppp interfaces in openwrt.
-
-Fixes: 06f502f57d0d ("leds: trigger: Introduce a NETDEV trigger")
-Fixes: 4cb6560514fa ("leds: trigger: netdev: fix refcnt leak on interface rename")
-Signed-off-by: Martin Schiller <ms@dev.tdt.de>
----
- drivers/leds/trigger/ledtrig-netdev.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
---- a/drivers/leds/trigger/ledtrig-netdev.c
-+++ b/drivers/leds/trigger/ledtrig-netdev.c
-@@ -302,10 +302,12 @@ static int netdev_trig_notify(struct not
-               container_of(nb, struct led_netdev_data, notifier);
- 
-       if (evt != NETDEV_UP && evt != NETDEV_DOWN && evt != NETDEV_CHANGE
--          && evt != NETDEV_REGISTER && evt != NETDEV_UNREGISTER)
-+          && evt != NETDEV_REGISTER && evt != NETDEV_UNREGISTER
-+          && evt != NETDEV_CHANGENAME)
-               return NOTIFY_DONE;
- 
-       if (!(dev == trigger_data->net_dev ||
-+            (evt == NETDEV_CHANGENAME && !strcmp(dev->name, trigger_data->device_name)) ||
-             (evt == NETDEV_REGISTER && !strcmp(dev->name, trigger_data->device_name))))
-               return NOTIFY_DONE;
- 
-@@ -315,6 +317,7 @@ static int netdev_trig_notify(struct not
- 
-       clear_bit(NETDEV_LED_MODE_LINKUP, &trigger_data->mode);
-       switch (evt) {
-+      case NETDEV_CHANGENAME:
-       case NETDEV_REGISTER:
-               if (trigger_data->net_dev)
-                       dev_put(trigger_data->net_dev);