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io_uring/zcrx: reduce netmem scope in refill

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Reduce the scope of a local var netmem in io_zcrx_ring_refill.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov
2025-09-16 15:27:58 +01:00
committed by Jens Axboe
parent 20dda449c0
commit 73fa880eff
1 changed files with 1 additions and 1 deletions
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2
io_uring/zcrx.c
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@@ -755,7 +755,6 @@ static void io_zcrx_ring_refill(struct page_pool *pp,
{
unsigned int mask = ifq->rq_entries - 1;
unsigned int entries;
netmem_ref netmem;
spin_lock_bh(&ifq->rq_lock);
@@ -771,6 +770,7 @@ static void io_zcrx_ring_refill(struct page_pool *pp,
struct io_zcrx_area *area;
struct net_iov *niov;
unsigned niov_idx, area_idx;
netmem_ref netmem;
area_idx = rqe->off >> IORING_ZCRX_AREA_SHIFT;
niov_idx = (rqe->off & ~IORING_ZCRX_AREA_MASK) >> ifq->niov_shift;