scsi: cxlflash: Adapter context init can return error
authorUma Krishnan <ukrishn@linux.vnet.ibm.com>
Wed, 3 Jan 2018 22:55:04 +0000 (16:55 -0600)
committerMartin K. Petersen <martin.petersen@oracle.com>
Thu, 11 Jan 2018 04:24:57 +0000 (23:24 -0500)
Adapter context creation can return either NULL or an error pointer.
Updating the check condition to reflect this.

Signed-off-by: Uma Krishnan <ukrishn@linux.vnet.ibm.com>
Acked-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/cxlflash/main.c

index b6cadebbfa94d4e5d7412f91e84cf8745527b1df..32014e88cdb12598ed8aadd7c194823f0dd9651d 100644 (file)
@@ -1992,7 +1992,7 @@ static int init_mc(struct cxlflash_cfg *cfg, u32 index)
                ctx = cxl_get_context(cfg->dev);
        else
                ctx = cxl_dev_context_init(cfg->dev);
-       if (unlikely(!ctx)) {
+       if (IS_ERR_OR_NULL(ctx)) {
                rc = -ENOMEM;
                goto err1;
        }