diff options
| -rw-r--r-- | drivers/cxl/core/memdev.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/cxl/core/memdev.c b/drivers/cxl/core/memdev.c index f547d8ac34c7..273c22118d3d 100644 --- a/drivers/cxl/core/memdev.c +++ b/drivers/cxl/core/memdev.c @@ -1089,10 +1089,8 @@ static int cxlmd_add(struct cxl_memdev *cxlmd, struct cxl_dev_state *cxlds) DEFINE_FREE(put_cxlmd, struct cxl_memdev *, if (!IS_ERR_OR_NULL(_T)) put_device(&_T->dev)) -static struct cxl_memdev *cxl_memdev_autoremove(struct cxl_memdev *cxlmd) +static bool cxl_memdev_attach_failed(struct cxl_memdev *cxlmd) { - int rc; - /* * If @attach is provided fail if the driver is not attached upon * return. Note that failure here could be the result of a race to @@ -1100,7 +1098,14 @@ static struct cxl_memdev *cxl_memdev_autoremove(struct cxl_memdev *cxlmd) * succeeded and then cxl_mem unbound before the lock is acquired. */ guard(device)(&cxlmd->dev); - if (cxlmd->attach && !cxlmd->dev.driver) { + return (cxlmd->attach && !cxlmd->dev.driver); +} + +static struct cxl_memdev *cxl_memdev_autoremove(struct cxl_memdev *cxlmd) +{ + int rc; + + if (cxl_memdev_attach_failed(cxlmd)) { cxl_memdev_unregister(cxlmd); return ERR_PTR(-ENXIO); } |