From: Eric Dumazet <eric.dumazet@xxxxxxxxx>
dev_base_lock was the legacy rwlock used to protect netdevice list, and
is expected to vanish.
We now use RTNL and RCU locking.
Signed-off-by: Eric Dumazet <eric.dumazet@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/staging/wlags49_h2/wl_sysfs.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/wlags49_h2/wl_sysfs.c b/drivers/staging/wlags49_h2/wl_sysfs.c
index e4c8804..9b833b3 100644
--- a/drivers/staging/wlags49_h2/wl_sysfs.c
+++ b/drivers/staging/wlags49_h2/wl_sysfs.c
@@ -42,7 +42,7 @@ static ssize_t show_tallies(struct device *d, struct device_attribute *attr,
CFG_HERMES_TALLIES_STRCT tallies;
ssize_t ret = -EINVAL;
- read_lock(&dev_base_lock);
+ rcu_read_lock();
if (dev_isalive(dev)) {
wl_lock(lp, &flags);
@@ -102,7 +102,7 @@ static ssize_t show_tallies(struct device *d, struct device_attribute *attr,
}
}
- read_unlock(&dev_base_lock);
+ rcu_read_unlock();
return ret;
}
--
1.7.3.2
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