From 96890d62523c2cddc2c053ad29de35c4d935cf11 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Tue, 16 Jan 2018 00:42:40 +0300 Subject: net: delete /proc THIS_MODULE references /proc has been ignoring struct file_operations::owner field for 10 years. Specifically, it started with commit 786d7e1612f0b0adb6046f19b906609e4fe8b1ba ("Fix rmmod/read/write races in /proc entries"). Notice the chunk where inode->i_fop is initialized with proxy struct file_operations for regular files: - if (de->proc_fops) - inode->i_fop = de->proc_fops; + if (de->proc_fops) { + if (S_ISREG(inode->i_mode)) + inode->i_fop = &proc_reg_file_ops; + else + inode->i_fop = de->proc_fops; + } VFS stopped pinning module at this point. Signed-off-by: Alexey Dobriyan Signed-off-by: David S. Miller --- net/core/pktgen.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'net/core/pktgen.c') diff --git a/net/core/pktgen.c b/net/core/pktgen.c index b9ce241cd28c..4fcfcb14e7c6 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -523,7 +523,6 @@ static int pgctrl_open(struct inode *inode, struct file *file) } static const struct file_operations pktgen_fops = { - .owner = THIS_MODULE, .open = pgctrl_open, .read = seq_read, .llseek = seq_lseek, @@ -1804,7 +1803,6 @@ static int pktgen_if_open(struct inode *inode, struct file *file) } static const struct file_operations pktgen_if_fops = { - .owner = THIS_MODULE, .open = pktgen_if_open, .read = seq_read, .llseek = seq_lseek, @@ -1942,7 +1940,6 @@ static int pktgen_thread_open(struct inode *inode, struct file *file) } static const struct file_operations pktgen_thread_fops = { - .owner = THIS_MODULE, .open = pktgen_thread_open, .read = seq_read, .llseek = seq_lseek, -- cgit v1.2.3