2006-12-02 11:27:26

by Yan Burman

Subject: [PATCH 2.6.19] m68k: replace kmalloc+memset with kzalloc

Replace kmalloc+memset with kzalloc

Signed-off-by: Yan Burman <[email protected]>

diff -rubp linux-2.6.19-rc5_orig/arch/m68k/amiga/chipram.c linux-2.6.19-rc5_kzalloc/arch/m68k/amiga/chipram.c
--- linux-2.6.19-rc5_orig/arch/m68k/amiga/chipram.c 2006-11-09 12:16:21.000000000 +0200
+++ linux-2.6.19-rc5_kzalloc/arch/m68k/amiga/chipram.c 2006-11-11 22:44:04.000000000 +0200
@@ -52,10 +52,9 @@ void *amiga_chip_alloc(unsigned long siz
#ifdef DEBUG
printk("amiga_chip_alloc: allocate %ld bytes\n", size);
#endif
- res = kmalloc(sizeof(struct resource), GFP_KERNEL);
+ res = kzalloc(sizeof(struct resource), GFP_KERNEL);
if (!res)
return NULL;
- memset(res, 0, sizeof(struct resource));
res->name = name;

if (allocate_resource(&chipram_res, res, size, 0, UINT_MAX, PAGE_SIZE, NULL, NULL) < 0) {

diff -rubp linux-2.6.19-rc5_orig/arch/m68k/atari/hades-pci.c linux-2.6.19-rc5_kzalloc/arch/m68k/atari/hades-pci.c
--- linux-2.6.19-rc5_orig/arch/m68k/atari/hades-pci.c 2006-11-09 12:16:21.000000000 +0200
+++ linux-2.6.19-rc5_kzalloc/arch/m68k/atari/hades-pci.c 2006-11-11 22:44:04.000000000 +0200
@@ -375,10 +375,9 @@ struct pci_bus_info * __init init_hades_
* Allocate memory for bus info structure.
*/

- bus = kmalloc(sizeof(struct pci_bus_info), GFP_KERNEL);
+ bus = kzalloc(sizeof(struct pci_bus_info), GFP_KERNEL);
if (!bus)
return NULL;
- memset(bus, 0, sizeof(struct pci_bus_info));

/*
* Claim resources. The m68k has no separate I/O space, both

2006-12-03 10:40:34

by Geert Uytterhoeven

Subject: Re: [PATCH 2.6.19] m68k: replace kmalloc+memset with kzalloc

On Sat, 2 Dec 2006, Yan Burman wrote:
> Replace kmalloc+memset with kzalloc
>
> Signed-off-by: Yan Burman <[email protected]>

Acked-by: Geert Uytterhoeven <[email protected]>

> diff -rubp linux-2.6.19-rc5_orig/arch/m68k/amiga/chipram.c linux-2.6.19-rc5_kzalloc/arch/m68k/amiga/chipram.c
> --- linux-2.6.19-rc5_orig/arch/m68k/amiga/chipram.c 2006-11-09 12:16:21.000000000 +0200
> +++ linux-2.6.19-rc5_kzalloc/arch/m68k/amiga/chipram.c 2006-11-11 22:44:04.000000000 +0200
> @@ -52,10 +52,9 @@ void *amiga_chip_alloc(unsigned long siz
> #ifdef DEBUG
> printk("amiga_chip_alloc: allocate %ld bytes\n", size);
> #endif
> - res = kmalloc(sizeof(struct resource), GFP_KERNEL);
> + res = kzalloc(sizeof(struct resource), GFP_KERNEL);
> if (!res)
> return NULL;
> - memset(res, 0, sizeof(struct resource));
> res->name = name;
>
> if (allocate_resource(&chipram_res, res, size, 0, UINT_MAX, PAGE_SIZE, NULL, NULL) < 0) {
>
> diff -rubp linux-2.6.19-rc5_orig/arch/m68k/atari/hades-pci.c linux-2.6.19-rc5_kzalloc/arch/m68k/atari/hades-pci.c
> --- linux-2.6.19-rc5_orig/arch/m68k/atari/hades-pci.c 2006-11-09 12:16:21.000000000 +0200
> +++ linux-2.6.19-rc5_kzalloc/arch/m68k/atari/hades-pci.c 2006-11-11 22:44:04.000000000 +0200
> @@ -375,10 +375,9 @@ struct pci_bus_info * __init init_hades_
> * Allocate memory for bus info structure.
> */
>
> - bus = kmalloc(sizeof(struct pci_bus_info), GFP_KERNEL);
> + bus = kzalloc(sizeof(struct pci_bus_info), GFP_KERNEL);
> if (!bus)
> return NULL;
> - memset(bus, 0, sizeof(struct pci_bus_info));
>
> /*
> * Claim resources. The m68k has no separate I/O space, both
>
>
>

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds