diff options
| author | Zheng Yongjun <zhengyongjun3@huawei.com> | 2020-12-24 21:25:19 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-28 15:09:28 +0100 |
| commit | 6abeae2adc96a2d6eb1973b221e40cc776557197 (patch) | |
| tree | bd85db98d16dcbb5d75e728baef6dc7c9c3bfba5 /drivers/staging/most | |
| parent | df94d3b2a9a46477f4a5ea58fa6dc360046bd827 (diff) | |
staging: most: net: use DEFINE_MUTEX() for mutex lock
mutex lock can be initialized automatically with DEFINE_MUTEX()
rather than explicitly calling mutex_init().
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Link: https://lore.kernel.org/r/20201224132519.31504-1-zhengyongjun3@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/most')
| -rw-r--r-- | drivers/staging/most/net/net.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/most/net/net.c b/drivers/staging/most/net/net.c index b6fecb06a0e6..f125bb6da406 100644 --- a/drivers/staging/most/net/net.c +++ b/drivers/staging/most/net/net.c @@ -68,7 +68,7 @@ struct net_dev_context { }; static struct list_head net_devices = LIST_HEAD_INIT(net_devices); -static struct mutex probe_disc_mt; /* ch->linked = true, most_nd_open */ +static DEFINE_MUTEX(probe_disc_mt); /* ch->linked = true, most_nd_open */ static DEFINE_SPINLOCK(list_lock); /* list_head, ch->linked = false, dev_hold */ static struct most_component comp; @@ -520,7 +520,6 @@ static int __init most_net_init(void) { int err; - mutex_init(&probe_disc_mt); err = most_register_component(&comp); if (err) return err; |