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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/net/bridge/br_sysfs_br.c
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/net/bridge/br_sysfs_br.c')
-rw-r--r--kernel/net/bridge/br_sysfs_br.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/kernel/net/bridge/br_sysfs_br.c b/kernel/net/bridge/br_sysfs_br.c
index 4c97fc50f..8365bd53c 100644
--- a/kernel/net/bridge/br_sysfs_br.c
+++ b/kernel/net/bridge/br_sysfs_br.c
@@ -102,8 +102,15 @@ static ssize_t ageing_time_show(struct device *d,
static int set_ageing_time(struct net_bridge *br, unsigned long val)
{
- br->ageing_time = clock_t_to_jiffies(val);
- return 0;
+ int ret;
+
+ if (!rtnl_trylock())
+ return restart_syscall();
+
+ ret = br_set_ageing_time(br, val);
+ rtnl_unlock();
+
+ return ret;
}
static ssize_t ageing_time_store(struct device *d,