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| author |   Yash Shah <yshah1@visteon.com> | 2015-12-08 10:24:17 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-21 14:00:17 -0800 |
| commit | 7438370a5150d6090957ab3e461d5b3a31f2181a (patch) | |
| tree | b474189e92ad6bb430162c515c31b9e599c04214 /drivers/staging/rdma/ehca/ehca_pd.c | |
| parent | staging/rdma/hfi1: convert buffers allocated atomic to per cpu (diff) | |
| download | linux-dev-7438370a5150d6090957ab3e461d5b3a31f2181a.tar.xz linux-dev-7438370a5150d6090957ab3e461d5b3a31f2181a.zip | |
Staging: rdma:Delete unnecessary NULL check before calling function "kmem_cache_destroy"
The kmem_cache_destroy() function tests whether its argument is NULL
and then returns immediately.
Thus the NULL check before calling this function is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Yash Shah <yshah1@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rdma/ehca/ehca_pd.c')
| -rw-r--r-- | drivers/staging/rdma/ehca/ehca_pd.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/rdma/ehca/ehca_pd.c b/drivers/staging/rdma/ehca/ehca_pd.c index 351577a6670a..2a8aae411941 100644 --- a/drivers/staging/rdma/ehca/ehca_pd.c +++ b/drivers/staging/rdma/ehca/ehca_pd.c @@ -119,6 +119,5 @@ int ehca_init_pd_cache(void) void ehca_cleanup_pd_cache(void) { - if (pd_cache) - kmem_cache_destroy(pd_cache); + kmem_cache_destroy(pd_cache); } |