aboutsummaryrefslogtreecommitdiffstats
path: root/fs/fcntl.c
diff options
context:
space:
mode:
authorBen Dooks <ben.dooks@codethink.co.uk>2019-10-15 11:50:49 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2019-10-21 12:50:10 -0400
commite200327708e691e53b99e4da38e53c0457fba6c1 (patch)
tree612cf93572b226718adc117d88f60aa107fb15b7 /fs/fcntl.c
parentLinux 5.4-rc1 (diff)
downloadlinux-dev-e200327708e691e53b99e4da38e53c0457fba6c1.tar.xz
linux-dev-e200327708e691e53b99e4da38e53c0457fba6c1.zip
fs/fnctl: fix missing __user in fcntl_rw_hint()
The fcntl_rw_hint() has a missing __user annotation in the code when assinging argp. Add this to fix the following sparse warnings: fs/fcntl.c:280:22: warning: incorrect type in initializer (different address spaces) fs/fcntl.c:280:22: expected unsigned long long [usertype] *argp fs/fcntl.c:280:22: got unsigned long long [noderef] [usertype] <asn:1> * fs/fcntl.c:287:34: warning: incorrect type in argument 1 (different address spaces) fs/fcntl.c:287:34: expected void [noderef] <asn:1> *to fs/fcntl.c:287:34: got unsigned long long [usertype] *argp fs/fcntl.c:291:40: warning: incorrect type in argument 2 (different address spaces) fs/fcntl.c:291:40: expected void const [noderef] <asn:1> *from fs/fcntl.c:291:40: got unsigned long long [usertype] *argp fs/fcntl.c:303:34: warning: incorrect type in argument 1 (different address spaces) fs/fcntl.c:303:34: expected void [noderef] <asn:1> *to fs/fcntl.c:303:34: got unsigned long long [usertype] *argp fs/fcntl.c:307:40: warning: incorrect type in argument 2 (different address spaces) fs/fcntl.c:307:40: expected void const [noderef] <asn:1> *from fs/fcntl.c:307:40: got unsigned long long [usertype] *argp Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fcntl.c')
-rw-r--r--fs/fcntl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 3d40771e8e7c..7ca7562f2b79 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -277,7 +277,7 @@ static long fcntl_rw_hint(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct inode *inode = file_inode(file);
- u64 *argp = (u64 __user *)arg;
+ u64 __user *argp = (u64 __user *)arg;
enum rw_hint hint;
u64 h;