diff options
Diffstat (limited to 'drivers/mtd/devices/ms02-nv.c')
| -rw-r--r-- | drivers/mtd/devices/ms02-nv.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/mtd/devices/ms02-nv.c b/drivers/mtd/devices/ms02-nv.c index 08dfb899b27..9cff119a202 100644 --- a/drivers/mtd/devices/ms02-nv.c +++ b/drivers/mtd/devices/ms02-nv.c @@ -131,11 +131,10 @@ static int __init ms02nv_init_one(ulong addr) int ret = -ENODEV; /* The module decodes 8MiB of address space. */ - mod_res = kmalloc(sizeof(*mod_res), GFP_KERNEL); + mod_res = kzalloc(sizeof(*mod_res), GFP_KERNEL); if (!mod_res) return -ENOMEM; - memset(mod_res, 0, sizeof(*mod_res)); mod_res->name = ms02nv_name; mod_res->start = addr; mod_res->end = addr + MS02NV_SLOT_SIZE - 1; @@ -153,24 +152,21 @@ static int __init ms02nv_init_one(ulong addr) } ret = -ENOMEM; - mtd = kmalloc(sizeof(*mtd), GFP_KERNEL); + mtd = kzalloc(sizeof(*mtd), GFP_KERNEL); if (!mtd) goto err_out_mod_res_rel; - memset(mtd, 0, sizeof(*mtd)); - mp = kmalloc(sizeof(*mp), GFP_KERNEL); + mp = kzalloc(sizeof(*mp), GFP_KERNEL); if (!mp) goto err_out_mtd; - memset(mp, 0, sizeof(*mp)); mtd->priv = mp; mp->resource.module = mod_res; /* Firmware's diagnostic NVRAM area. */ - diag_res = kmalloc(sizeof(*diag_res), GFP_KERNEL); + diag_res = kzalloc(sizeof(*diag_res), GFP_KERNEL); if (!diag_res) goto err_out_mp; - memset(diag_res, 0, sizeof(*diag_res)); diag_res->name = ms02nv_res_diag_ram; diag_res->start = addr; diag_res->end = addr + MS02NV_RAM - 1; @@ -180,11 +176,10 @@ static int __init ms02nv_init_one(ulong addr) mp->resource.diag_ram = diag_res; /* User-available general-purpose NVRAM area. */ - user_res = kmalloc(sizeof(*user_res), GFP_KERNEL); + user_res = kzalloc(sizeof(*user_res), GFP_KERNEL); if (!user_res) goto err_out_diag_res; - memset(user_res, 0, sizeof(*user_res)); user_res->name = ms02nv_res_user_ram; user_res->start = addr + MS02NV_RAM; user_res->end = addr + size - 1; @@ -194,11 +189,10 @@ static int __init ms02nv_init_one(ulong addr) mp->resource.user_ram = user_res; /* Control and status register. */ - csr_res = kmalloc(sizeof(*csr_res), GFP_KERNEL); + csr_res = kzalloc(sizeof(*csr_res), GFP_KERNEL); if (!csr_res) goto err_out_user_res; - memset(csr_res, 0, sizeof(*csr_res)); csr_res->name = ms02nv_res_csr; csr_res->start = addr + MS02NV_CSR; csr_res->end = addr + MS02NV_CSR + 3; |