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io_uring/net: correct type for min_not_zero() cast

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The kernel test robot reports that after a recent change, the signedness
of a min_not_zero() compare is now incorrect. Fix that up and cast to
the right type.

Fixes: 429884ff35 ("io_uring/kbuf: use struct io_br_sel for multiple buffers picking")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202509020426.WJtrdwOU-lkp@intel.com/
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe
2025-09-02 05:19:42 -06:00
parent 4c0b26e23c
commit 37500634d0
1 changed files with 1 additions and 1 deletions
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2
io_uring/net.c
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@@ -1118,7 +1118,7 @@ static int io_recv_buf_select(struct io_kiocb *req, struct io_async_msghdr *kmsg
if (sel->val)
arg.max_len = sel->val;
else if (kmsg->msg.msg_inq > 1)
arg.max_len = min_not_zero(sel->val, (size_t) kmsg->msg.msg_inq);
arg.max_len = min_not_zero(sel->val, (ssize_t) kmsg->msg.msg_inq);
/* if mshot limited, ensure we don't go over */
if (sr->flags & IORING_RECV_MSHOT_LIM)