diff options
| author | zhong jiang <zhongjiang@huawei.com> | 2018-09-21 21:30:15 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-09-28 12:46:27 +0800 |
| commit | 79517e8f8e6dddd2a90517123ffdb366828b69f5 (patch) | |
| tree | 8141f83577defc6e94a3023537720991ac7e2845 /drivers/crypto/cavium | |
| parent | 2a8780be9c26457b84d786f7ac9ed110625dde92 (diff) | |
| download | linux-79517e8f8e6dddd2a90517123ffdb366828b69f5.tar.bz2 | |
crypto: cavium - remove redundant null pointer check before kfree
kfree has taken the null pointer into account. hence it is safe
to remove the redundant null pointer check before kfree.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/cavium')
| -rw-r--r-- | drivers/crypto/cavium/cpt/cptvf_reqmanager.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/crypto/cavium/cpt/cptvf_reqmanager.c b/drivers/crypto/cavium/cpt/cptvf_reqmanager.c index b0ba4331944b..ca549c5dc08e 100644 --- a/drivers/crypto/cavium/cpt/cptvf_reqmanager.c +++ b/drivers/crypto/cavium/cpt/cptvf_reqmanager.c @@ -308,21 +308,11 @@ void do_request_cleanup(struct cpt_vf *cptvf, } } - if (info->scatter_components) - kzfree(info->scatter_components); - - if (info->gather_components) - kzfree(info->gather_components); - - if (info->out_buffer) - kzfree(info->out_buffer); - - if (info->in_buffer) - kzfree(info->in_buffer); - - if (info->completion_addr) - kzfree((void *)info->completion_addr); - + kzfree(info->scatter_components); + kzfree(info->gather_components); + kzfree(info->out_buffer); + kzfree(info->in_buffer); + kzfree((void *)info->completion_addr); kzfree(info); } |