From 4647769bab901562b1d3aa6ceb640a4886b0f277 Mon Sep 17 00:00:00 2001 From: Guo Zhengkui Date: Tue, 26 Apr 2022 16:33:13 +0800 Subject: drivers/virt/fsl_hypervisor: remove unneeded `ret` variable in `fsl_hv_open()` Fix the following coccicheck warning: drivers/virt/fsl_hypervisor.c:662:5-8: Unneeded variable: "ret". Return "0" on line 679. Signed-off-by: Guo Zhengkui Link: https://lore.kernel.org/r/20220426083315.9551-1-guozhengkui@vivo.com Signed-off-by: Greg Kroah-Hartman --- drivers/virt/fsl_hypervisor.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/virt') diff --git a/drivers/virt/fsl_hypervisor.c b/drivers/virt/fsl_hypervisor.c index e49bec8bc8a4..07035249a5e1 100644 --- a/drivers/virt/fsl_hypervisor.c +++ b/drivers/virt/fsl_hypervisor.c @@ -659,7 +659,6 @@ static int fsl_hv_open(struct inode *inode, struct file *filp) { struct doorbell_queue *dbq; unsigned long flags; - int ret = 0; dbq = kzalloc(sizeof(struct doorbell_queue), GFP_KERNEL); if (!dbq) { @@ -676,7 +675,7 @@ static int fsl_hv_open(struct inode *inode, struct file *filp) filp->private_data = dbq; - return ret; + return 0; } /* -- cgit v1.2.3-59-g8ed1b