diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2017-07-13 14:20:44 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-07-13 17:03:30 +0300 |
| commit | 768516894fb2a0addee6b802af0f8789c0b4c322 (patch) | |
| tree | 3b03f32304de7b3018748d8ef3033a8f50ffcdfa /drivers/block/nbd.c | |
| parent | 3f7cb4f4130ca5693f0698211bf1e42945efbb8c (diff) | |
| download | linux-768516894fb2a0addee6b802af0f8789c0b4c322.tar.xz | |
nbd: kill unused ret in recv_work
No need to return value in queue work, kill ret variable.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/nbd.c')
| -rw-r--r-- | drivers/block/nbd.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index dea7d85134ee..87a0a29f6e7e 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -626,7 +626,6 @@ static void recv_work(struct work_struct *work) struct nbd_device *nbd = args->nbd; struct nbd_config *config = nbd->config; struct nbd_cmd *cmd; - int ret = 0; while (1) { cmd = nbd_read_stat(nbd, args->index); @@ -636,7 +635,6 @@ static void recv_work(struct work_struct *work) mutex_lock(&nsock->tx_lock); nbd_mark_nsock_dead(nbd, nsock, 1); mutex_unlock(&nsock->tx_lock); - ret = PTR_ERR(cmd); break; } |