[PATCH 5/5] io_uring/rsrc: skip NULL file/buffer checks in io_free_rsrc_node()

[Caleb Sander Mateos <csander@purestorage.com>]

io_rsrc_node's of type IORING_RSRC_FILE always have a file attached
immediately after they are allocated. IORING_RSRC_BUFFER nodes won't be
returned from io_sqe_buffer_register()/io_buffer_register_bvec() until
they have a io_mapped_ubuf attached.

So remove the checks for a NULL file/buffer in io_free_rsrc_node().

Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
---
 io_uring/rsrc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/io_uring/rsrc.c b/io_uring/rsrc.c
index 95def9e5f3a7..c8b79ebcff68 100644
--- a/io_uring/rsrc.c
+++ b/io_uring/rsrc.c
@@ -498,16 +498,14 @@ void io_free_rsrc_node(struct io_ring_ctx *ctx, struct io_rsrc_node *node)
 	if (node->tag)
 		io_post_aux_cqe(ctx, node->tag, 0, 0);
 
 	switch (node->type) {
 	case IORING_RSRC_FILE:
-		if (io_slot_file(node))
-			fput(io_slot_file(node));
+		fput(io_slot_file(node));
 		break;
 	case IORING_RSRC_BUFFER:
-		if (node->buf)
-			io_buffer_unmap(ctx, node->buf);
+		io_buffer_unmap(ctx, node->buf);
 		break;
 	default:
 		WARN_ON_ONCE(1);
 		break;
 	}
-- 
2.45.2