Messages in this thread Patch in this message | | | From | Miaoqian Lin <> | Subject | [PATCH] firmware: stratix10-svc: fix NULL vs IS_ERR() checking | Date | Sat, 11 Dec 2021 05:13:19 +0000 |
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The svc_create_memory_pool function does not return NULL. It returns error pointers.
Signed-off-by: Miaoqian Lin <linmq006@gmail.com> --- drivers/firmware/stratix10-svc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/firmware/stratix10-svc.c b/drivers/firmware/stratix10-svc.c index 29c0a616b317..492c0bd0a76e 100644 --- a/drivers/firmware/stratix10-svc.c +++ b/drivers/firmware/stratix10-svc.c @@ -989,8 +989,8 @@ static int stratix10_svc_drv_probe(struct platform_device *pdev) return ret; genpool = svc_create_memory_pool(pdev, sh_memory); - if (!genpool) - return -ENOMEM; + if (IS_ERR(genpool)) + return PTR_ERR(genpool); /* allocate service controller and supporting channel */ controller = devm_kzalloc(dev, sizeof(*controller), GFP_KERNEL); -- 2.17.1
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