diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2022-09-13 13:21:23 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-09-13 07:47:11 -0600 |
| commit | 62bb0647b14646fa6c9aa25ecdf67ad18f13523c (patch) | |
| tree | 4fe236d25aaa1a1dd413551ff9d0fc44524a5db0 /io_uring/rw.c | |
| parent | 4d9cb92ca41dd8e905a4569ceba4716c2f39c75a (diff) | |
io_uring/rw: fix error'ed retry return values
Kernel test robot reports that we test negativity of an unsigned in
io_fixup_rw_res() after a recent change, which masks error codes and
messes up the return value in case I/O is re-retried and failed with
an error.
Fixes: 4d9cb92ca41dd ("io_uring/rw: fix short rw error handling")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/9754a0970af1861e7865f9014f735c70dc60bf79.1663071587.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/rw.c')
| -rw-r--r-- | io_uring/rw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/io_uring/rw.c b/io_uring/rw.c index 1e18a44adcf5..76ebcfebc9a6 100644 --- a/io_uring/rw.c +++ b/io_uring/rw.c @@ -206,7 +206,7 @@ static bool __io_complete_rw_common(struct io_kiocb *req, long res) return false; } -static inline unsigned io_fixup_rw_res(struct io_kiocb *req, unsigned res) +static inline int io_fixup_rw_res(struct io_kiocb *req, long res) { struct io_async_rw *io = req->async_data; |