Messages in this thread Patches in this message | | | Subject | [PATCH 2.6.19] ia64: replace kmalloc+memset with kzalloc | From | Yan Burman <> | Date | Sat, 02 Dec 2006 13:20:23 +0200 |
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Replace kmalloc+memset with kzalloc
Signed-off-by: Yan Burman <burman.yan@gmail.com>
diff -rubp linux-2.6.19-rc5_orig/arch/ia64/hp/common/sba_iommu.c linux-2.6.19-rc5_kzalloc/arch/ia64/hp/common/sba_iommu.c --- linux-2.6.19-rc5_orig/arch/ia64/hp/common/sba_iommu.c 2006-11-09 12:16:22.000000000 +0200 +++ linux-2.6.19-rc5_kzalloc/arch/ia64/hp/common/sba_iommu.c 2006-11-11 22:44:04.000000000 +0200 @@ -1672,15 +1672,13 @@ ioc_sac_init(struct ioc *ioc) * SAC (single address cycle) addressable, so allocate a * pseudo-device to enforce that. */ - sac = kmalloc(sizeof(*sac), GFP_KERNEL); + sac = kzalloc(sizeof(*sac), GFP_KERNEL); if (!sac) panic(PFX "Couldn't allocate struct pci_dev"); - memset(sac, 0, sizeof(*sac)); - controller = kmalloc(sizeof(*controller), GFP_KERNEL); + controller = kzalloc(sizeof(*controller), GFP_KERNEL); if (!controller) panic(PFX "Couldn't allocate struct pci_controller"); - memset(controller, 0, sizeof(*controller)); controller->iommu = ioc; sac->sysdata = controller; @@ -1737,12 +1735,10 @@ ioc_init(u64 hpa, void *handle) struct ioc *ioc; struct ioc_iommu *info; - ioc = kmalloc(sizeof(*ioc), GFP_KERNEL); + ioc = kzalloc(sizeof(*ioc), GFP_KERNEL); if (!ioc) return NULL; - memset(ioc, 0, sizeof(*ioc)); - ioc->next = ioc_list; ioc_list = ioc; diff -rubp linux-2.6.19-rc5_orig/arch/ia64/hp/sim/simserial.c linux-2.6.19-rc5_kzalloc/arch/ia64/hp/sim/simserial.c --- linux-2.6.19-rc5_orig/arch/ia64/hp/sim/simserial.c 2006-11-09 12:16:22.000000000 +0200 +++ linux-2.6.19-rc5_kzalloc/arch/ia64/hp/sim/simserial.c 2006-11-11 22:44:04.000000000 +0200 @@ -684,12 +684,11 @@ static int get_async_struct(int line, st *ret_info = sstate->info; return 0; } - info = kmalloc(sizeof(struct async_struct), GFP_KERNEL); + info = kzalloc(sizeof(struct async_struct), GFP_KERNEL); if (!info) { sstate->count--; return -ENOMEM; } - memset(info, 0, sizeof(struct async_struct)); init_waitqueue_head(&info->open_wait); init_waitqueue_head(&info->close_wait); init_waitqueue_head(&info->delta_msr_wait); diff -rubp linux-2.6.19-rc5_orig/arch/ia64/kernel/perfmon.c linux-2.6.19-rc5_kzalloc/arch/ia64/kernel/perfmon.c --- linux-2.6.19-rc5_orig/arch/ia64/kernel/perfmon.c 2006-11-09 12:16:22.000000000 +0200 +++ linux-2.6.19-rc5_kzalloc/arch/ia64/kernel/perfmon.c 2006-11-11 22:44:04.000000000 +0200 @@ -853,9 +853,8 @@ pfm_context_alloc(void) * allocate context descriptor * must be able to free with interrupts disabled */ - ctx = kmalloc(sizeof(pfm_context_t), GFP_KERNEL); + ctx = kzalloc(sizeof(pfm_context_t), GFP_KERNEL); if (ctx) { - memset(ctx, 0, sizeof(pfm_context_t)); DPRINT(("alloc ctx @%p\n", ctx)); } return ctx; diff -rubp linux-2.6.19-rc5_orig/arch/ia64/pci/pci.c linux-2.6.19-rc5_kzalloc/arch/ia64/pci/pci.c --- linux-2.6.19-rc5_orig/arch/ia64/pci/pci.c 2006-11-09 12:16:22.000000000 +0200 +++ linux-2.6.19-rc5_kzalloc/arch/ia64/pci/pci.c 2006-11-11 22:44:04.000000000 +0200 @@ -125,11 +125,10 @@ alloc_pci_controller (int seg) { struct pci_controller *controller; - controller = kmalloc(sizeof(*controller), GFP_KERNEL); + controller = kzalloc(sizeof(*controller), GFP_KERNEL); if (!controller) return NULL; - memset(controller, 0, sizeof(*controller)); controller->segment = seg; controller->node = -1; return controller;
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