From: Souptick Joarder <jrdr.linux@gmail.com>
To: jejb@linux.vnet.ibm.com, martin.petersen@oracle.com,
keescook@chromium.org
Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
brajeswar.linux@gmail.com, sabyasachi.linux@gmail.com
Subject: [PATCH] scsi/aic94xx/aic94xx_hwi.c: Use dma_pool_zalloc
Date: Thu, 1 Nov 2018 09:49:09 +0530 [thread overview]
Message-ID: <20181101041909.GA3241@jordon-HP-15-Notebook-PC> (raw)
Replaced dma_pool_alloc + memset with dma_pool_zalloc
Signed-off-by: Brajeswar Ghosh <brajeswar.linux@gmail.com>
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
---
drivers/scsi/aic94xx/aic94xx_hwi.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c
index 3b8ad55e59de..2bc7615193bd 100644
--- a/drivers/scsi/aic94xx/aic94xx_hwi.c
+++ b/drivers/scsi/aic94xx/aic94xx_hwi.c
@@ -1057,14 +1057,13 @@ static struct asd_ascb *asd_ascb_alloc(struct asd_ha_struct *asd_ha,
if (ascb) {
ascb->dma_scb.size = sizeof(struct scb);
- ascb->dma_scb.vaddr = dma_pool_alloc(asd_ha->scb_pool,
+ ascb->dma_scb.vaddr = dma_pool_zalloc(asd_ha->scb_pool,
gfp_flags,
&ascb->dma_scb.dma_handle);
if (!ascb->dma_scb.vaddr) {
kmem_cache_free(asd_ascb_cache, ascb);
return NULL;
}
- memset(ascb->dma_scb.vaddr, 0, sizeof(struct scb));
asd_init_ascb(asd_ha, ascb);
spin_lock_irqsave(&seq->tc_index_lock, flags);
--
2.17.1
next reply other threads:[~2018-11-01 4:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-01 4:19 Souptick Joarder [this message]
2018-11-01 20:55 ` [PATCH] scsi/aic94xx/aic94xx_hwi.c: Use dma_pool_zalloc Kees Cook
2018-11-02 5:54 ` Souptick Joarder
2018-11-22 3:06 ` Martin K. Petersen
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