From: Christoph Hellwig <hch@lst.de>
Date: Tue, 9 Jun 2020 17:08:18 +0000 (+0200)
Subject: cdrom: fix an incorrect __user annotation on cdrom_sysctl_info
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8c46fa96822c28ca81036e26c2d963f1fac9a961;p=linux.git

cdrom: fix an incorrect __user annotation on cdrom_sysctl_info

No user pointers for sysctls anymore.

Fixes: 32927393dc1c ("sysctl: pass kernel pointers to ->proc_handler")
Reported-by: build test robot <lkp@intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index e3bbe108eb542..410060812e9db 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -3518,7 +3518,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
 }
 
 static int cdrom_sysctl_info(struct ctl_table *ctl, int write,
-                           void __user *buffer, size_t *lenp, loff_t *ppos)
+                           void *buffer, size_t *lenp, loff_t *ppos)
 {
 	int pos;
 	char *info = cdrom_sysctl_settings.info;