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Groups > linux.kernel > #1282359
| From | "Geyslan G. Bem" <geyslan@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/3] usb: whci: replace dma_pool_alloc and memset with dma_pool_zalloc |
| Date | 2015-12-02 21:50 +0100 |
| Message-ID | <qBmvD-3Jz-1@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Replace dma_pool_alloc and memset with a single call to dma_pool_zalloc. Caught by coccinelle. Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> --- drivers/usb/host/whci/qset.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/host/whci/qset.c b/drivers/usb/host/whci/qset.c index dc31c42..3297473 100644 --- a/drivers/usb/host/whci/qset.c +++ b/drivers/usb/host/whci/qset.c @@ -30,10 +30,9 @@ struct whc_qset *qset_alloc(struct whc *whc, gfp_t mem_flags) struct whc_qset *qset; dma_addr_t dma; - qset = dma_pool_alloc(whc->qset_pool, mem_flags, &dma); + qset = dma_pool_zalloc(whc->qset_pool, mem_flags, &dma); if (qset == NULL) return NULL; - memset(qset, 0, sizeof(struct whc_qset)); qset->qset_dma = dma; qset->whc = whc; -- 2.6.2 -- 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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[PATCH 2/3] usb: whci: replace dma_pool_alloc and memset with dma_pool_zalloc "Geyslan G. Bem" <geyslan@gmail.com> - 2015-12-02 21:50 +0100
Re: [PATCH 2/3] usb: whci: replace dma_pool_alloc and memset with dma_pool_zalloc Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-12-04 17:30 +0100
Re: [PATCH 2/3] usb: whci: replace dma_pool_alloc and memset with dma_pool_zalloc "Geyslan G. Bem" <geyslan@gmail.com> - 2015-12-04 17:40 +0100
Re: [PATCH 2/3] usb: whci: replace dma_pool_alloc and memset with dma_pool_zalloc Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-12-04 17:50 +0100
Re: [PATCH 2/3] usb: whci: replace dma_pool_alloc and memset with dma_pool_zalloc Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-12-04 18:20 +0100
Re: [PATCH 2/3] usb: whci: replace dma_pool_alloc and memset with dma_pool_zalloc "Geyslan G. Bem" <geyslan@gmail.com> - 2015-12-04 19:10 +0100
Re: [PATCH 2/3] usb: whci: replace dma_pool_alloc and memset with dma_pool_zalloc "Geyslan G. Bem" <geyslan@gmail.com> - 2015-12-04 18:20 +0100
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