diff options
| 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_mrmw.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_mrmw.c')
| -rw-r--r-- | drivers/staging/rdma/ehca/ehca_mrmw.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/staging/rdma/ehca/ehca_mrmw.c b/drivers/staging/rdma/ehca/ehca_mrmw.c index f914b30999f8..553e883a5718 100644 --- a/drivers/staging/rdma/ehca/ehca_mrmw.c +++ b/drivers/staging/rdma/ehca/ehca_mrmw.c @@ -2251,10 +2251,8 @@ int ehca_init_mrmw_cache(void) void ehca_cleanup_mrmw_cache(void) { - if (mr_cache) - kmem_cache_destroy(mr_cache); - if (mw_cache) - kmem_cache_destroy(mw_cache); + kmem_cache_destroy(mr_cache); + kmem_cache_destroy(mw_cache); } static inline int ehca_init_top_bmap(struct ehca_top_bmap *ehca_top_bmap, |