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| Started by | Julia Lawall <Julia.Lawall@lip6.fr> |
|---|---|
| First post | 2015-09-13 14:40 +0200 |
| Last post | 2015-09-15 16:00 +0200 |
| Articles | 2 — 2 participants |
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[PATCH 11/39] hfi1: drop null test before destroy functions Julia Lawall <Julia.Lawall@lip6.fr> - 2015-09-13 14:40 +0200
RE: [PATCH 11/39] hfi1: drop null test before destroy functions "Marciniszyn, Mike" <mike.marciniszyn@intel.com> - 2015-09-15 16:00 +0200
| From | Julia Lawall <Julia.Lawall@lip6.fr> |
|---|---|
| Date | 2015-09-13 14:40 +0200 |
| Subject | [PATCH 11/39] hfi1: drop null test before destroy functions |
| Message-ID | <q8eJB-7J8-17@gated-at.bofh.it> |
Remove unneeded NULL test. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x; @@ -if (x != NULL) \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> --- drivers/staging/rdma/hfi1/user_sdma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/rdma/hfi1/user_sdma.c b/drivers/staging/rdma/hfi1/user_sdma.c index 5552661..6620262 100644 --- a/drivers/staging/rdma/hfi1/user_sdma.c +++ b/drivers/staging/rdma/hfi1/user_sdma.c @@ -486,8 +486,7 @@ int hfi1_user_sdma_free_queues(struct hfi1_filedata *fd) } kfree(pq->reqs); } - if (pq->txreq_cache) - kmem_cache_destroy(pq->txreq_cache); + kmem_cache_destroy(pq->txreq_cache); kfree(pq); fd->pq = NULL; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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| From | "Marciniszyn, Mike" <mike.marciniszyn@intel.com> |
|---|---|
| Date | 2015-09-15 16:00 +0200 |
| Message-ID | <q8YW6-6Co-13@gated-at.bofh.it> |
| In reply to | #1223642 |
> Subject: [PATCH 11/39] hfi1: drop null test before destroy functions > > Remove unneeded NULL test. > > The semantic patch that makes this change is as follows: > (http://coccinelle.lip6.fr/) > > // <smpl> > @@ expression x; @@ > -if (x != NULL) > \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x); > // </smpl> > > Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Thanks for the patch! Acked-by: Mike Marciniszyn <mike.marciniszyn@intel.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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