Message ID | 1587197241-274646-1-git-send-email-wubo40@huawei.com (mailing list archive) |
---|---|
State | Mainlined |
Commit | f8f794a15adcea250c85cfa51716d09b03507375 |
Headers | show |
Series | scsi:pmcraid:Replace dma_pool_malloc with dma_pool_zalloc | expand |
friendly ping... On 2020/4/18 16:07, Wu Bo wrote: > Replace dma_pool_malloc with dma_pool_zalloc to make the code more concise > in pmcraid_allocate_control_blocks() function. > > Signed-off-by: Wu Bo <wubo40@huawei.com> > --- > drivers/scsi/pmcraid.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c > index 7eb88fe..aa9ae2a 100644 > --- a/drivers/scsi/pmcraid.c > +++ b/drivers/scsi/pmcraid.c > @@ -4652,7 +4652,7 @@ static int pmcraid_allocate_control_blocks(struct pmcraid_instance *pinstance) > > for (i = 0; i < PMCRAID_MAX_CMD; i++) { > pinstance->cmd_list[i]->ioa_cb = > - dma_pool_alloc( > + dma_pool_zalloc( > pinstance->control_pool, > GFP_KERNEL, > &(pinstance->cmd_list[i]->ioa_cb_bus_addr)); > @@ -4661,8 +4661,6 @@ static int pmcraid_allocate_control_blocks(struct pmcraid_instance *pinstance) > pmcraid_release_control_blocks(pinstance, i); > return -ENOMEM; > } > - memset(pinstance->cmd_list[i]->ioa_cb, 0, > - sizeof(struct pmcraid_control_block)); > } > return 0; > } >
On Sat, 18 Apr 2020 16:07:21 +0800, Wu Bo wrote: > Replace dma_pool_malloc with dma_pool_zalloc to make the code more concise > in pmcraid_allocate_control_blocks() function. Applied to 5.8/scsi-queue, thanks! [1/1] scsi: pmcraid: Replace dma_pool_malloc with dma_pool_zalloc https://git.kernel.org/mkp/scsi/c/f8f794a15adc
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index 7eb88fe..aa9ae2a 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -4652,7 +4652,7 @@ static int pmcraid_allocate_control_blocks(struct pmcraid_instance *pinstance) for (i = 0; i < PMCRAID_MAX_CMD; i++) { pinstance->cmd_list[i]->ioa_cb = - dma_pool_alloc( + dma_pool_zalloc( pinstance->control_pool, GFP_KERNEL, &(pinstance->cmd_list[i]->ioa_cb_bus_addr)); @@ -4661,8 +4661,6 @@ static int pmcraid_allocate_control_blocks(struct pmcraid_instance *pinstance) pmcraid_release_control_blocks(pinstance, i); return -ENOMEM; } - memset(pinstance->cmd_list[i]->ioa_cb, 0, - sizeof(struct pmcraid_control_block)); } return 0; }
Replace dma_pool_malloc with dma_pool_zalloc to make the code more concise in pmcraid_allocate_control_blocks() function. Signed-off-by: Wu Bo <wubo40@huawei.com> --- drivers/scsi/pmcraid.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)