From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Sun, 15 Nov 2015 16:51:21 +0100
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 <elfr...@users.sourceforge.net>
---
drivers/crypto/ixp4xx_crypto.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index 8f27903..e52496a 100644
--- a/drivers/crypto/ixp4xx_crypto.c
+++ b/drivers/crypto/ixp4xx_crypto.c
@@ -510,10 +510,8 @@ npe_error:
printk(KERN_ERR "%s not responding\n", npe_name(npe_c));
ret = -EIO;
err:
- if (ctx_pool)
- dma_pool_destroy(ctx_pool);
- if (buffer_pool)
- dma_pool_destroy(buffer_pool);
+ dma_pool_destroy(ctx_pool);
+ dma_pool_destroy(buffer_pool);
npe_release(npe_c);
return ret;
}
--
2.6.2
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