diff options
Diffstat (limited to 'drivers/misc/ocxl/file.c')
| -rw-r--r-- | drivers/misc/ocxl/file.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/misc/ocxl/file.c b/drivers/misc/ocxl/file.c index 4d1b44de1492..524ded87964d 100644 --- a/drivers/misc/ocxl/file.c +++ b/drivers/misc/ocxl/file.c @@ -259,6 +259,8 @@ static long afu_ioctl(struct file *file, unsigned int cmd, if (IS_ERR(ev_ctx)) return PTR_ERR(ev_ctx); rc = ocxl_irq_set_handler(ctx, irq_id, irq_handler, irq_free, ev_ctx); + if (rc) + eventfd_ctx_put(ev_ctx); break; case OCXL_IOCTL_GET_METADATA: @@ -541,8 +543,11 @@ int ocxl_file_register_afu(struct ocxl_afu *afu) goto err_put; rc = device_register(&info->dev); - if (rc) - goto err_put; + if (rc) { + free_minor(info); + put_device(&info->dev); + return rc; + } rc = ocxl_sysfs_register_afu(info); if (rc) @@ -558,7 +563,9 @@ int ocxl_file_register_afu(struct ocxl_afu *afu) err_unregister: ocxl_sysfs_unregister_afu(info); // safe to call even if register failed + free_minor(info); device_unregister(&info->dev); + return rc; err_put: ocxl_afu_put(afu); free_minor(info); |