export kernel_write(), convert open-coded instances
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/ecryptfs/read_write.c b/fs/ecryptfs/read_write.c
index b2a34a1..6a16053 100644
--- a/fs/ecryptfs/read_write.c
+++ b/fs/ecryptfs/read_write.c
@@ -40,16 +40,12 @@
loff_t offset, size_t size)
{
struct file *lower_file;
- mm_segment_t fs_save;
ssize_t rc;
lower_file = ecryptfs_inode_to_private(ecryptfs_inode)->lower_file;
if (!lower_file)
return -EIO;
- fs_save = get_fs();
- set_fs(get_ds());
- rc = vfs_write(lower_file, data, size, &offset);
- set_fs(fs_save);
+ rc = kernel_write(lower_file, data, size, offset);
mark_inode_dirty_sync(ecryptfs_inode);
return rc;
}