Commit 85485884 authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jakub Kicinski
Browse files

net: page pool: xa init with destroy on pp init 



The free_ptr_ring label path initialises ->dma_mapped xarray but doesn't
destroy it in case of an error. That's not a real problem since init
itself doesn't do anything requiring destruction, but still match it
with xa_destroy() to silence warnings.

Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Link: https://patch.msgid.link/02904c6d83dbe5cc1c671106a5c97bd93ab31006.1764542851.git.asml.silence@gmail.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 3c4159b3

net/core/page_pool.c

+1 −0
Original line number Diff line number Diff line
@@ -307,6 +307,7 @@ static int page_pool_init(struct page_pool *pool, 


free_ptr_ring:

	ptr_ring_cleanup(&pool->ring, NULL);

	xa_destroy(&pool->dma_mapped);

#ifdef CONFIG_PAGE_POOL_STATS

	if (!pool->system)

		free_percpu(pool->recycle_stats);