From: Eric Dumazet <[email protected]> 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 <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- 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 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
