From: "Geyslan G. Bem" <geyslan@gmail.com>
To: peter.senna@gmail.com
Cc: "Geyslan G. Bem" <geyslan@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/3] usb: whci: replace dma_pool_alloc and memset with dma_pool_zalloc
Date: Wed, 2 Dec 2015 17:43:11 -0300 [thread overview]
Message-ID: <1449088994-11061-1-git-send-email-geyslan@gmail.com> (raw)
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
next reply other threads:[~2015-12-02 20:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-02 20:43 Geyslan G. Bem [this message]
2015-12-04 16:25 ` [PATCH 2/3] usb: whci: replace dma_pool_alloc and memset with dma_pool_zalloc Greg Kroah-Hartman
2015-12-04 16:33 ` Geyslan G. Bem
2015-12-04 16:44 ` Greg Kroah-Hartman
2015-12-04 17:13 ` Geyslan G. Bem
2015-12-04 17:18 ` Greg Kroah-Hartman
2015-12-04 18:05 ` Geyslan G. Bem
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