From a5f3851b7f7951e8d4ba0a9ba3b5308a5f250a2d Mon Sep 17 00:00:00 2001 From: Changcheng Deng Date: Fri, 7 Jan 2022 02:23:06 +0000 Subject: nvme-fabrics: remove the unneeded ret variable in nvmf_dev_show Remove unneeded variable and directly return 0. Reported-by: Zeal Robot Signed-off-by: Changcheng Deng Signed-off-by: Christoph Hellwig --- drivers/nvme/host/fabrics.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c index 7ae041e2b3fb..f79a66d4e22c 100644 --- a/drivers/nvme/host/fabrics.c +++ b/drivers/nvme/host/fabrics.c @@ -1092,7 +1092,6 @@ static void __nvmf_concat_opt_tokens(struct seq_file *seq_file) static int nvmf_dev_show(struct seq_file *seq_file, void *private) { struct nvme_ctrl *ctrl; - int ret = 0; mutex_lock(&nvmf_dev_mutex); ctrl = seq_file->private; @@ -1106,7 +1105,7 @@ static int nvmf_dev_show(struct seq_file *seq_file, void *private) out_unlock: mutex_unlock(&nvmf_dev_mutex); - return ret; + return 0; } static int nvmf_dev_open(struct inode *inode, struct file *file) -- cgit v1.2.3