crypto: sahara - remove unnecessary NULL assignments

opanait-wr · herbertx · commit ebbcdd6358dd · 2023-12-29T11:25:56.000+08:00
Remove unnecessary 'dev_ptr' NULL assignments in sahara_remove() and
sahara_probe().

Signed-off-by: Ovidiu Panait &lt;ovidiu.panait@windriver.com&gt;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c
@@ -1440,7 +1440,6 @@ static int sahara_probe(struct platform_device *pdev)
 
 err_algs:
 	kthread_stop(dev->kthread);
-	dev_ptr = NULL;
 
 	return err;
 }
@@ -1452,8 +1451,6 @@ static void sahara_remove(struct platform_device *pdev)
 	kthread_stop(dev->kthread);
 
 	sahara_unregister_algs(dev);
-
-	dev_ptr = NULL;
 }
 
 static struct platform_driver sahara_driver = {

Original file line number	Diff line number	Diff line change
`@@ -1440,7 +1440,6 @@ static int sahara_probe(struct platform_device *pdev)`
`1440`	`1440`
`1441`	`1441`	`err_algs:`
`1442`	`1442`	`kthread_stop(dev->kthread);`
`1443`		`- dev_ptr = NULL;`
`1444`	`1443`
`1445`	`1444`	`return err;`
`1446`	`1445`	`}`
`@@ -1452,8 +1451,6 @@ static void sahara_remove(struct platform_device *pdev)`
`1452`	`1451`	`kthread_stop(dev->kthread);`
`1453`	`1452`
`1454`	`1453`	`sahara_unregister_algs(dev);`
`1455`		`-`
`1456`		`- dev_ptr = NULL;`
`1457`	`1454`	`}`
`1458`	`1455`
`1459`	`1456`	`static struct platform_driver sahara_driver = {`