From 6e83a442fbbb5f136c50feb7d137017610bc0738 Mon Sep 17 00:00:00 2001 From: Caleb Sander Mateos Date: Fri, 28 Feb 2025 17:16:08 -0700 Subject: [PATCH] io_uring/nop: use io_find_buf_node() Call io_find_buf_node() to avoid duplicating it in io_nop(). Signed-off-by: Caleb Sander Mateos Link: https://lore.kernel.org/r/20250301001610.678223-2-csander@purestorage.com Signed-off-by: Jens Axboe --- io_uring/nop.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/io_uring/nop.c b/io_uring/nop.c index ea539531cb5f..28f06285fdc2 100644 --- a/io_uring/nop.c +++ b/io_uring/nop.c @@ -61,17 +61,8 @@ int io_nop(struct io_kiocb *req, unsigned int issue_flags) } } if (nop->flags & IORING_NOP_FIXED_BUFFER) { - struct io_ring_ctx *ctx = req->ctx; - struct io_rsrc_node *node; - - ret = -EFAULT; - io_ring_submit_lock(ctx, issue_flags); - node = io_rsrc_node_lookup(&ctx->buf_table, req->buf_index); - if (node) { - io_req_assign_buf_node(req, node); - ret = 0; - } - io_ring_submit_unlock(ctx, issue_flags); + if (!io_find_buf_node(req, issue_flags)) + ret = -EFAULT; } done: if (ret < 0)