From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 20 May 2017 20:05:19 +0200
* Return a success code without storing it in an intermediate variable.
* Delete the local variable "ret" which became unnecessary with
this refactoring.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/virt/fsl_hypervisor.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/virt/fsl_hypervisor.c b/drivers/virt/fsl_hypervisor.c
index 40c5eb64f39b..9e881dc29c6b 100644
--- a/drivers/virt/fsl_hypervisor.c
+++ b/drivers/virt/fsl_hypervisor.c
@@ -657,7 +657,6 @@ static int fsl_hv_open(struct inode *inode, struct file *filp)
{
struct doorbell_queue *dbq;
unsigned long flags;
- int ret = 0;
dbq = kzalloc(sizeof(*dbq), GFP_KERNEL);
if (!dbq)
@@ -671,8 +670,7 @@ static int fsl_hv_open(struct inode *inode, struct file *filp)
spin_unlock_irqrestore(&db_list_lock, flags);
filp->private_data = dbq;
-
- return ret;
+ return 0;
}
/*
--
2.13.0
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