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Commit 88923848 authored by Eric Dumazet's avatar Eric Dumazet Committed by Greg Kroah-Hartman
Browse files

staging: get rid of dev_base_lock 



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: default avatarEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent e1ffd62b

drivers/staging/wlags49_h2/wl_sysfs.c

+2 −2
Original line number Diff line number Diff line
@@ -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;

}