[PATCH] nbd: kill unused ret in recv_work
flat view
STALE3376d
From: Kefeng Wang <hidden>
Date: 2017-07-13 11:22:47
Also in:
lkml
Subsystem:
block layer, network block device (nbd), the rest · Maintainers:
Jens Axboe, Josef Bacik, Linus Torvalds
No need to return value in queue work, kill ret variable. Signed-off-by: Kefeng Wang <redacted> --- 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; }
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1.8.3.1