From 52b7aaadcefd245a5b15e8ede864014d59441f94 Mon Sep 17 00:00:00 2001 From: twoneis Date: Tue, 25 Mar 2025 20:21:38 +0100 Subject: [PATCH] add return values --- code/lkm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/code/lkm.c b/code/lkm.c index 5124ed174..1567a0326 100644 --- a/code/lkm.c +++ b/code/lkm.c @@ -44,18 +44,21 @@ int lkm_open(struct inode *inode, struct file *fp) { printk(KERN_INFO "lkm: open: start"); + return 0; } int lkm_release(struct inode *inode, struct file *fp) { printk(KERN_INFO "lkm: release: start"); + return 0; } long lkm_ioctl(struct file *fp, unsigned num, long unsigned int param) { printk(KERN_INFO "lkm: release: start"); + return 0; } MODULE_AUTHOR("Mira Chacku Purakal");