Messages in this thread Patch in this message | | | From | Kefeng Wang <> | Subject | [PATCH] nbd: kill unused ret in recv_work | Date | Thu, 13 Jul 2017 19:20:44 +0800 |
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No need to return value in queue work, kill ret variable.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> --- drivers/block/nbd.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index dea7d85..87a0a29 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; } -- 1.8.3.1
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