diff options
| author | Eric Dumazet | 2010-10-29 15:19:27 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2010-11-10 00:55:53 +0100 |
| commit | 8892384803af7082056fe29faef02fd0c762493e (patch) | |
| tree | 725abab234a26eda3c9abbc696d171af46a8ea7b /drivers/staging/wlags49_h2 | |
| parent | staging: iio: adis16209: tuning spi delay to make hardware more stable (diff) | |
| download | kernel-qcow2-linux-8892384803af7082056fe29faef02fd0c762493e.tar.gz kernel-qcow2-linux-8892384803af7082056fe29faef02fd0c762493e.tar.xz kernel-qcow2-linux-8892384803af7082056fe29faef02fd0c762493e.zip | |
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: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/wlags49_h2')
| -rw-r--r-- | 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 e4c8804ac37d..9b833b30ae62 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; } |