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[PATCH] CIFS: Set ->should_dirty in cifs_user_readv()

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[PATCH] CIFS: Set ->should_dirty in cifs_user_readv()

Samba - samba-technical mailing list
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 <[hidden email]>
---
I'm assuming this is the correct fix from looking at how ITER_IOVEC is
normally used.  Please review.

diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 6ef78ad838e6..71ba8fa63c41 100644
--- 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);

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