diff options
| -rw-r--r-- | io_uring/kbuf.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/io_uring/kbuf.c b/io_uring/kbuf.c index 796d131107dd..67d4fe576473 100644 --- a/io_uring/kbuf.c +++ b/io_uring/kbuf.c @@ -669,8 +669,9 @@ int io_register_pbuf_ring(struct io_ring_ctx *ctx, void __user *arg) bl->buf_ring = br; if (reg.flags & IOU_PBUF_RING_INC) bl->flags |= IOBL_INC; - io_buffer_add_list(ctx, bl, reg.bgid); - return 0; + ret = io_buffer_add_list(ctx, bl, reg.bgid); + if (!ret) + return 0; fail: io_free_region(ctx->user, &bl->region); kfree(bl); |