CIFS: Set ->should_dirty in cifs_user_readv()

The current code causes a static checker warning because ITER_IOVEC is
zero so the condition is never true.

Fixes: 6685c5e2d1ac ("CIFS: Add asynchronous read support through kernel AIO")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steve French <smfrench@gmail.com>

diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 0fd081bd2a2f5d3fb4ed18fdcb7a1371cf9f5627..fcef70602b278b48ffd74e97f10d2a57b6968cc3 100644 (file)
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -3271,7 +3271,7 @@ ssize_t cifs_user_readv(struct kiocb *iocb, struct iov_iter *to)
        if (!is_sync_kiocb(iocb))
                ctx->iocb = iocb;
 
-       if (to->type & ITER_IOVEC)
+       if (to->type == ITER_IOVEC)
                ctx->should_dirty = true;
 
        rc = setup_aio_ctx_iter(ctx, to, READ);