Commit f9d1293b authored Nov 15, 2015 by Markus Elfring Committed by Herbert Xu Nov 17, 2015

crypto: ixp4xx - Delete unnecessary checks before the function call "dma_pool_destroy"

The dma_pool_destroy() function tests whether its argument is NULL
and then returns immediately. Thus the test around the calls is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent 202a32f0

drivers/crypto/ixp4xx_crypto.c

+2 −4

Original line number	Original line	Diff line number	Diff line
	@@ -510,9 +510,7 @@ static int init_ixp_crypto(struct device *dev)
	printk(KERN_ERR "%s not responding\n", npe_name(npe_c));		printk(KERN_ERR "%s not responding\n", npe_name(npe_c));
	ret = -EIO;		ret = -EIO;
	err:		err:
	if (ctx_pool)
	dma_pool_destroy(ctx_pool);		dma_pool_destroy(ctx_pool);
	if (buffer_pool)
	dma_pool_destroy(buffer_pool);		dma_pool_destroy(buffer_pool);
	npe_release(npe_c);		npe_release(npe_c);
	return ret;		return ret;