From bb81733de28c99e10b61dcaff1592142abe53442 Mon Sep 17 00:00:00 2001 From: Christophe Jaillet Date: Sun, 30 Oct 2016 22:40:47 +0100 Subject: [PATCH] cxl: Fix error handling in _cxl_pci_associate_default_context() 'cxl_dev_context_init()' returns an error pointer in case of error, not NULL. So test it with IS_ERR. Signed-off-by: Christophe JAILLET Reviewed-by: Andrew Donnellan Acked-by: Frederic Barrat Acked-by: Ian Munsie Signed-off-by: Michael Ellerman --- drivers/misc/cxl/pci.c | 2 +- drivers/misc/cxl/phb.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/misc/cxl/pci.c b/drivers/misc/cxl/pci.c index e96be9ca4e60..80a87ab25b83 100644 --- a/drivers/misc/cxl/pci.c +++ b/drivers/misc/cxl/pci.c @@ -1921,7 +1921,7 @@ static pci_ers_result_t cxl_pci_slot_reset(struct pci_dev *pdev) goto err; ctx = cxl_dev_context_init(afu_dev); - if (!ctx) + if (IS_ERR(ctx)) goto err; afu_dev->dev.archdata.cxl_ctx = ctx; diff --git a/drivers/misc/cxl/phb.c b/drivers/misc/cxl/phb.c index 0935d44c1770..6ec69ada19f4 100644 --- a/drivers/misc/cxl/phb.c +++ b/drivers/misc/cxl/phb.c @@ -20,7 +20,7 @@ bool _cxl_pci_associate_default_context(struct pci_dev *dev, struct cxl_afu *afu * in the virtual phb, we'll need a default context to attach them to. */ ctx = cxl_dev_context_init(dev); - if (!ctx) + if (IS_ERR(ctx)) return false; dev->dev.archdata.cxl_ctx = ctx; -- 2.39.2