Commit b734fed0 authored by Haowen Bai's avatar Haowen Bai Committed by Greg Kroah-Hartman
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virt: fsl_hypervisor: Directly return 0 instead of using local ret variable 



fixes coccinelle warning:
drivers/virt/fsl_hypervisor.c:690:5-8: Unneeded variable: "ret". Return "0" on line 698

Signed-off-by: default avatarHaowen Bai <baihaowen@meizu.com>
Link: https://lore.kernel.org/r/1646966331-16813-1-git-send-email-baihaowen@meizu.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c10187b1

drivers/virt/fsl_hypervisor.c

+1 −3
Original line number Diff line number Diff line
@@ -687,15 +687,13 @@ static int fsl_hv_close(struct inode *inode, struct file *filp) 
	struct doorbell_queue *dbq = filp->private_data;

	unsigned long flags;



	int ret = 0;



	spin_lock_irqsave(&db_list_lock, flags);

	list_del(&dbq->list);

	spin_unlock_irqrestore(&db_list_lock, flags);



	kfree(dbq);



	return ret;

	return 0;

}



static const struct file_operations fsl_hv_fops = {