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Date: Thu, 02 Jul 2015 21:02:43 +0200 From: SF Markus Elfring <elfring@...rs.sourceforge.net> To: Dan Williams <dan.j.williams@...el.com>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> CC: kernel-janitors <kernel-janitors@...r.kernel.org>, Julia Lawall <julia.lawall@...6.fr> Subject: [PATCH 1/2] tools/testing/nvdimm: Delete an unnecessary check before the function call "vfree" From: Markus Elfring <elfring@...rs.sourceforge.net> Date: Thu, 2 Jul 2015 19:24:27 +0200 The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net> --- tools/testing/nvdimm/test/nfit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c index 4b69b83..9c910f1 100644 --- a/tools/testing/nvdimm/test/nfit.c +++ b/tools/testing/nvdimm/test/nfit.c @@ -270,7 +270,7 @@ static void *__test_alloc(struct nfit_test *t, size_t size, dma_addr_t *dma, err: if (buf && !is_vmalloc_addr(buf)) dma_free_coherent(dev, size, buf, *dma); - else if (buf) + else vfree(buf); kfree(res); kfree(nfit_res); -- 2.4.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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