From e7e6c6320c8c9ed923250cd019e5f9ca0f59b4b8 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 7 Aug 2019 15:32:36 +0300 Subject: IB/mlx5: Check the correct variable in error handling code The code accidentally checks "event_sub" instead of "event_sub->eventfd". Fixes: 759738537142 ("IB/mlx5: Enable subscription for device events over DEVX") Signed-off-by: Dan Carpenter Reviewed-by: Jason Gunthorpe Acked-by: Leon Romanovsky Link: https://lore.kernel.org/r/20190807123236.GA11452@mwanda Signed-off-by: Doug Ledford --- drivers/infiniband/hw/mlx5/devx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/infiniband') diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c index ec4370f99381..2d1b3d9609d9 100644 --- a/drivers/infiniband/hw/mlx5/devx.c +++ b/drivers/infiniband/hw/mlx5/devx.c @@ -2026,7 +2026,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_SUBSCRIBE_EVENT)( event_sub->eventfd = eventfd_ctx_fdget(redirect_fd); - if (IS_ERR(event_sub)) { + if (IS_ERR(event_sub->eventfd)) { err = PTR_ERR(event_sub->eventfd); event_sub->eventfd = NULL; goto err; -- cgit v1.2.3-59-g8ed1b