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IB/mlx5: Check the correct variable in error handling code 

The code accidentally checks "event_sub" instead of "event_sub->eventfd".

Fixes: 7597385371 ("IB/mlx5: Enable subscription for device events over DEVX")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Leon Romanovsky <leonro@mellanox.com>
Link: https://lore.kernel.org/r/20190807123236.GA11452@mwanda
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Dan Carpenter 2019-08-07 15:32:36 +03:00 committed by Doug Ledford
parent d97de8887a
commit e7e6c6320c
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/mlx5/devx.c
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@ -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;