diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-11-15 15:51:21 (GMT) |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-11-17 14:00:41 (GMT) |
| commit | f9d1293b3c635f5224f7445acbe01672880a4945 (patch) | |
| tree | 5cf8c09cd783f4c52bea26a8825448347bc8cf42 /drivers/crypto | |
| parent | 202a32f0463ebc58833cc3e75c069996437ba526 (diff) | |
| download | linux-f9d1293b3c635f5224f7445acbe01672880a4945.tar.xz | |
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>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/ixp4xx_crypto.c | 6 |
1 files 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; } |