nvmem: sunxi_sid: return -ENOMEM if kzalloc() fails

brgl · gregkh · commit 424d7033add1 · 2018-09-28T15:14:54.000+02:00
The driver currently returns -EINVAL if kzalloc() fails in probe().
Change it to -ENOMEM as it should be.

Signed-off-by: Bartosz Golaszewski &lt;bgolaszewski@baylibre.com&gt;
Signed-off-by: Srinivas Kandagatla &lt;srinivas.kandagatla@linaro.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
diff --git a/drivers/nvmem/sunxi_sid.c b/drivers/nvmem/sunxi_sid.c
@@ -187,7 +187,7 @@ static int sunxi_sid_probe(struct platform_device *pdev)
 
 	randomness = kzalloc(size, GFP_KERNEL);
 	if (!randomness) {
-		ret = -EINVAL;
+		ret = -ENOMEM;
 		goto err_unreg_nvmem;
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -187,7 +187,7 @@ static int sunxi_sid_probe(struct platform_device *pdev)`
`187`	`187`
`188`	`188`	`randomness = kzalloc(size, GFP_KERNEL);`
`189`	`189`	`if (!randomness) {`
`190`		`- ret = -EINVAL;`
	`190`	`+ ret = -ENOMEM;`
`191`	`191`	`goto err_unreg_nvmem;`
`192`	`192`	`}`
`193`	`193`