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scsi: mpt3sas: Use dma_pool_zalloc 

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>
Acked-by: Suganath Prabu <suganath-prabu.subramani@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Souptick Joarder 2018-10-02 11:18:04 +05:30 committed by Martin K. Petersen
parent 16e8b9631a
commit c39a4d7553
1 changed files with 2 additions and 4 deletions
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6
drivers/scsi/mpt3sas/mpt3sas_base.c
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@ -4463,14 +4463,13 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc)
i = 0;
do {
ioc->reply_post[i].reply_post_free =
dma_pool_alloc(ioc->reply_post_free_dma_pool,
dma_pool_zalloc(ioc->reply_post_free_dma_pool,
GFP_KERNEL,
&ioc->reply_post[i].reply_post_free_dma);
if (!ioc->reply_post[i].reply_post_free) {
ioc_err(ioc, "reply_post_free pool: dma_pool_alloc failed\n");
goto out;
}
memset(ioc->reply_post[i].reply_post_free, 0, sz);
dinitprintk(ioc,
ioc_info(ioc, "reply post free pool (0x%p): depth(%d), element_size(%d), pool_size(%d kB)\n",
ioc->reply_post[i].reply_post_free,
@ -4781,13 +4780,12 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc)
ioc_err(ioc, "reply_free pool: dma_pool_create failed\n");
goto out;
}
ioc->reply_free = dma_pool_alloc(ioc->reply_free_dma_pool, GFP_KERNEL,
ioc->reply_free = dma_pool_zalloc(ioc->reply_free_dma_pool, GFP_KERNEL,
&ioc->reply_free_dma);
if (!ioc->reply_free) {
ioc_err(ioc, "reply_free pool: dma_pool_alloc failed\n");
goto out;
}
memset(ioc->reply_free, 0, sz);
dinitprintk(ioc,
ioc_info(ioc, "reply_free pool(0x%p): depth(%d), element_size(%d), pool_size(%d kB)\n",
ioc->reply_free, ioc->reply_free_queue_depth,