On Sat, Nov 3, 2018 at 10:54 AM Sabyasachi Gupta <sabyasachi.linux@xxxxxxxxx> wrote: > > Replaced kmalloc_node + memset with kzalloc_node > > Signed-off-by: Sabyasachi Gupta <sabyasachi.linux@xxxxxxxxx> Any comment on this patch? > --- > arch/sparc/kernel/iommu.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c > index 40d008b..05eb016 100644 > --- a/arch/sparc/kernel/iommu.c > +++ b/arch/sparc/kernel/iommu.c > @@ -108,10 +108,9 @@ int iommu_table_init(struct iommu *iommu, int tsbsize, > /* Allocate and initialize the free area map. */ > sz = num_tsb_entries / 8; > sz = (sz + 7UL) & ~7UL; > - iommu->tbl.map = kmalloc_node(sz, GFP_KERNEL, numa_node); > + iommu->tbl.map = kzalloc_node(sz, GFP_KERNEL, numa_node); > if (!iommu->tbl.map) > return -ENOMEM; > - memset(iommu->tbl.map, 0, sz); > > iommu_tbl_pool_init(&iommu->tbl, num_tsb_entries, IO_PAGE_SHIFT, > (tlb_type != hypervisor ? iommu_flushall : NULL), > -- > 2.7.4 >
