diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-10-29 15:19:27 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-11-09 15:55:53 -0800 |
| commit | 8892384803af7082056fe29faef02fd0c762493e (patch) | |
| tree | 725abab234a26eda3c9abbc696d171af46a8ea7b /drivers/staging/wlags49_h2/wl_sysfs.c | |
| parent | e1ffd62b8fc87e842431cc693821d7f1ac70b9de (diff) | |
| download | kernel_samsung_smdk4412-8892384803af7082056fe29faef02fd0c762493e.zip kernel_samsung_smdk4412-8892384803af7082056fe29faef02fd0c762493e.tar.gz kernel_samsung_smdk4412-8892384803af7082056fe29faef02fd0c762493e.tar.bz2 | |
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/wl_sysfs.c')
| -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 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; } |