Messages in this thread Patch in this message |  | | From | Christophe JAILLET <> | Subject | [PATCH] cxl: Fix memory allocation failure test | Date | Sun, 30 Oct 2016 20:35:57 +0100 |
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'cxl_context_alloc()' does not return an error pointer. It is just a shortcut for a call to 'kzalloc' with 'sizeof(struct cxl_context)' as the size parameter.
So its return value should be compared with NULL. While fixing it, simplify a bit the code.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- un-compiled because I don't have the required cross build environment. --- drivers/misc/cxl/api.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/misc/cxl/api.c b/drivers/misc/cxl/api.c index 2e5233b60971..2b88ad8a2a89 100644 --- a/drivers/misc/cxl/api.c +++ b/drivers/misc/cxl/api.c @@ -30,10 +30,8 @@ struct cxl_context *cxl_dev_context_init(struct pci_dev *dev) return ERR_CAST(afu); ctx = cxl_context_alloc(); - if (IS_ERR(ctx)) { - rc = PTR_ERR(ctx); - goto err_dev; - } + if (!ctx) + return ERR_PTR(-ENOMEM); ctx->kernelapi = true; @@ -61,7 +59,6 @@ struct cxl_context *cxl_dev_context_init(struct pci_dev *dev) kfree(mapping); err_ctx: kfree(ctx); -err_dev: return ERR_PTR(rc); } EXPORT_SYMBOL_GPL(cxl_dev_context_init); -- 2.9.3
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