[v2] Add batman-adv patch to remove gw mode switch message

This patch suppresses the messages batman writes to
the kernel log when gw_mode is changed. This is done
to avoid spamming the log with negligible messages
when gw_mode is switched frequently.

Fixes: #93

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>
Tested-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
---
Changes in v2:
- Change Patch number of inner batman patch "Remove gw mode switch message"
- Add commit message
---
 ...atch-to-remove-gw-mode-switch-messag.patch | 47 +++++++++++++++++++
 buildscript                                   |  3 +-
 2 files changed, 49 insertions(+), 1 deletion(-)
 create mode 100644 build_patches/routing/0002-Add-batman-adv-patch-to-remove-gw-mode-switch-messag.patch

Hi

und applied.

Tim

Am Mittwoch, den 25.07.2018, 15:54 +0200 schrieb Fabian Bläse:
> This patch suppresses the messages batman writes to
> the kernel log when gw_mode is changed. This is done
> to avoid spamming the log with negligible messages
> when gw_mode is switched frequently.
> 
> Fixes: #93
> 
> Signed-off-by: Fabian Bläse <fabian@blaese.de>
> Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
> Reviewed-by: Robert Langhammer <rlanghammer@web.de>
> Reviewed-by: Tim Niemeyer <tim@tn-x.org>
> Tested-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
> ---
> Changes in v2:
> - Change Patch number of inner batman patch "Remove gw mode switch
> message"
> - Add commit message
> ---
>  ...atch-to-remove-gw-mode-switch-messag.patch | 47
> +++++++++++++++++++
>  buildscript                                   |  3 +-
>  2 files changed, 49 insertions(+), 1 deletion(-)
>  create mode 100644 build_patches/routing/0002-Add-batman-adv-patch-
> to-remove-gw-mode-switch-messag.patch
> 
> diff --git a/build_patches/routing/0002-Add-batman-adv-patch-to-
> remove-gw-mode-switch-messag.patch b/build_patches/routing/0002-Add-
> batman-adv-patch-to-remove-gw-mode-switch-messag.patch
> new file mode 100644
> index 0000000..3c4afe4
> --- /dev/null
> +++ b/build_patches/routing/0002-Add-batman-adv-patch-to-remove-gw-
> mode-switch-messag.patch
> @@ -0,0 +1,47 @@
> +From e775f12c11d425611ba490c98ab84fb6cf4f0c01 Mon Sep 17 00:00:00
> 2001
> +From: =?UTF-8?q?Fabian=20Bl=C3=A4se?= <fabian@blaese.de>
> +Date: Wed, 11 Jul 2018 13:39:06 +0200
> +Subject: [PATCH] Add batman-adv patch to remove gw mode switch
> message
> +
> +Signed-off-by: Fabian Bläse <fabian@blaese.de>
> +---
> + .../0000-Remove-gw-mode-switch-message.patch  | 26
> +++++++++++++++++++
> + 1 file changed, 26 insertions(+)
> + create mode 100644 batman-adv/patches/0000-Remove-gw-mode-switch-
> message.patch
> +
> +diff --git a/batman-adv/patches/0000-Remove-gw-mode-switch-
> message.patch b/batman-adv/patches/0000-Remove-gw-mode-switch-
> message.patch
> +new file mode 100644
> +index 0000000..3fcd99c
> +--- /dev/null
> ++++ b/batman-adv/patches/0000-Remove-gw-mode-switch-message.patch
> +@@ -0,0 +1,26 @@
> ++From 5a99aa98460605dcc649c43b85ae87e36d326cdf Mon Sep 17 00:00:00
> 2001
> ++From: =?UTF-8?q?Fabian=20Bl=C3=A4se?= <fabian@blaese.de>
> ++Date: Wed, 11 Jul 2018 13:37:08 +0200
> ++Subject: [PATCH] Remove gw mode switch message
> ++
> ++Signed-off-by: Fabian Bläse <fabian@blaese.de>
> ++---
> ++ net/batman-adv/sysfs.c | 3 ---
> ++ 1 file changed, 3 deletions(-)
> ++
> ++diff --git a/net/batman-adv/sysfs.c b/net/batman-adv/sysfs.c
> ++index f2eef43b..dc529d50 100644
> ++--- a/net/batman-adv/sysfs.c
> +++++ b/net/batman-adv/sysfs.c
> ++@@ -508,9 +508,6 @@ static ssize_t batadv_store_gw_mode(struct
> kobject *kobj,
> ++ 		break;
> ++ 	}
> ++ 
> ++-	batadv_info(net_dev, "Changing gw mode from: %s to: %s\n",
> ++-		    curr_gw_mode_str, buff);
> ++-
> ++ 	/* Invoking batadv_gw_reselect() is not enough to really
> de-select the
> ++ 	 * current GW. It will only instruct the gateway client
> code to perform
> ++ 	 * a re-election the next time that this is needed.
> ++-- 
> ++2.18.0
> ++
> +-- 
> +2.18.0
> +
> diff --git a/buildscript b/buildscript
> index 95ae31d..6d78ba1 100755
> --- a/buildscript
> +++ b/buildscript
> @@ -39,7 +39,8 @@ GLUON_PKGS="kmod-batman-adv-legacy micrond simple-
> tc uradvd"
>  ROUTING=(routing
>           https://git.openwrt.org/feed/routing.git
>           d11075cd40a88602bf4ba2b275f72100ddcb4767
> -         "0001-alfred-Support-interface-IDs-with-more-than-two-
> digi.patch") # lede-17.01
> +         "0001-alfred-Support-interface-IDs-with-more-than-two-
> digi.patch"
> +         "0002-Add-batman-adv-patch-to-remove-gw-mode-switch-
> messag.patch") # lede-17.01
>  ROUTING_PKGS="kmod-batman-adv batctl alfred"
>  
>  FFF=(fff)