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-rw-r--r--net/xdp/xsk_buff_pool.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/xdp/xsk_buff_pool.c b/net/xdp/xsk_buff_pool.c
index 9287eddec52c..d5adeee9d5d9 100644
--- a/net/xdp/xsk_buff_pool.c
+++ b/net/xdp/xsk_buff_pool.c
@@ -175,6 +175,7 @@ static int __xp_assign_dev(struct xsk_buff_pool *pool,
if (!pool->dma_pages) {
WARN(1, "Driver did not DMA map zero-copy buffers");
+ err = -EINVAL;
goto err_unreg_xsk;
}
pool->umem->zc = true;