diff options
Diffstat (limited to 'net/core/page_pool.c')
| -rw-r--r-- | net/core/page_pool.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/core/page_pool.c b/net/core/page_pool.c index 343a6cac21e3..ba70569bd4b0 100644 --- a/net/core/page_pool.c +++ b/net/core/page_pool.c @@ -287,8 +287,10 @@ static int page_pool_init(struct page_pool *pool, } if (pool->mp_ops) { - if (!pool->dma_map || !pool->dma_sync) - return -EOPNOTSUPP; + if (!pool->dma_map || !pool->dma_sync) { + err = -EOPNOTSUPP; + goto free_ptr_ring; + } if (WARN_ON(!is_kernel_rodata((unsigned long)pool->mp_ops))) { err = -EFAULT; |