From 5e500ed125f3b153aa3f228657723189e9f4c82e Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Wed, 16 May 2012 07:13:17 -0400 Subject: cifs: remove legacy MultiuserMount option We've now warned about this for two releases. Remove it for 3.5. Signed-off-by: Jeff Layton --- fs/cifs/cifs_debug.c | 50 -------------------------------------------------- 1 file changed, 50 deletions(-) (limited to 'fs/cifs/cifs_debug.c') diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c index 27046462941..8aae8e28038 100644 --- a/fs/cifs/cifs_debug.c +++ b/fs/cifs/cifs_debug.c @@ -420,7 +420,6 @@ static struct proc_dir_entry *proc_fs_cifs; static const struct file_operations cifsFYI_proc_fops; static const struct file_operations cifs_lookup_cache_proc_fops; static const struct file_operations traceSMB_proc_fops; -static const struct file_operations cifs_multiuser_mount_proc_fops; static const struct file_operations cifs_security_flags_proc_fops; static const struct file_operations cifs_linux_ext_proc_fops; @@ -440,8 +439,6 @@ cifs_proc_init(void) proc_create("traceSMB", 0, proc_fs_cifs, &traceSMB_proc_fops); proc_create("LinuxExtensionsEnabled", 0, proc_fs_cifs, &cifs_linux_ext_proc_fops); - proc_create("MultiuserMount", 0, proc_fs_cifs, - &cifs_multiuser_mount_proc_fops); proc_create("SecurityFlags", 0, proc_fs_cifs, &cifs_security_flags_proc_fops); proc_create("LookupCacheEnabled", 0, proc_fs_cifs, @@ -460,7 +457,6 @@ cifs_proc_clean(void) #ifdef CONFIG_CIFS_STATS remove_proc_entry("Stats", proc_fs_cifs); #endif - remove_proc_entry("MultiuserMount", proc_fs_cifs); remove_proc_entry("SecurityFlags", proc_fs_cifs); remove_proc_entry("LinuxExtensionsEnabled", proc_fs_cifs); remove_proc_entry("LookupCacheEnabled", proc_fs_cifs); @@ -617,52 +613,6 @@ static const struct file_operations traceSMB_proc_fops = { .write = traceSMB_proc_write, }; -static int cifs_multiuser_mount_proc_show(struct seq_file *m, void *v) -{ - seq_printf(m, "%d\n", multiuser_mount); - return 0; -} - -static int cifs_multiuser_mount_proc_open(struct inode *inode, struct file *fh) -{ - return single_open(fh, cifs_multiuser_mount_proc_show, NULL); -} - -static ssize_t cifs_multiuser_mount_proc_write(struct file *file, - const char __user *buffer, size_t count, loff_t *ppos) -{ - char c; - int rc; - static bool warned; - - rc = get_user(c, buffer); - if (rc) - return rc; - if (c == '0' || c == 'n' || c == 'N') - multiuser_mount = 0; - else if (c == '1' || c == 'y' || c == 'Y') { - multiuser_mount = 1; - if (!warned) { - warned = true; - printk(KERN_WARNING "CIFS VFS: The legacy multiuser " - "mount code is scheduled to be deprecated in " - "3.5. Please switch to using the multiuser " - "mount option."); - } - } - - return count; -} - -static const struct file_operations cifs_multiuser_mount_proc_fops = { - .owner = THIS_MODULE, - .open = cifs_multiuser_mount_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .write = cifs_multiuser_mount_proc_write, -}; - static int cifs_security_flags_proc_show(struct seq_file *m, void *v) { seq_printf(m, "0x%x\n", global_secflags); -- cgit v1.2.3