fuse: fix sparse warning in ioctl
Fix sparse warning:
CHECK fs/fuse/file.c
fs/fuse/file.c:1615:17: warning: incorrect type in assignment (different address spaces)
fs/fuse/file.c:1615:17: expected void [noderef] <asn:1>*iov_base
fs/fuse/file.c:1615:17: got void *<noident>
This was introduced by "fuse: implement ioctl support".
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 80b5fa8..4d2f133 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1612,7 +1612,7 @@
if (!(flags & FUSE_IOCTL_UNRESTRICTED)) {
struct iovec *iov = page_address(iov_page);
- iov->iov_base = (void *)arg;
+ iov->iov_base = (void __user *)arg;
iov->iov_len = _IOC_SIZE(cmd);
if (_IOC_DIR(cmd) & _IOC_WRITE) {
