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| author | Dmitry Torokhov <dtor@insightbb.com> | 2007-02-10 06:26:32 (GMT) |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2007-02-10 06:26:32 (GMT) |
| commit | b22364c8eec89e6b0c081a237f3b6348df87796f (patch) | |
| tree | 233a923281fb640106465d076997ff511efb6edf /drivers/acpi/utils.c | |
| parent | 2c8dc071517ec2843869024dc82be2e246f41064 (diff) | |
| parent | 66efc5a7e3061c3597ac43a8bb1026488d57e66b (diff) | |
| download | linux-fsl-qoriq-b22364c8eec89e6b0c081a237f3b6348df87796f.tar.xz | |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/acpi/utils.c')
| -rw-r--r-- | drivers/acpi/utils.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c index d0d84c4..68a809f 100644 --- a/drivers/acpi/utils.c +++ b/drivers/acpi/utils.c @@ -83,7 +83,7 @@ acpi_extract_package(union acpi_object *package, return AE_BAD_DATA; } - format_string = (char *)format->pointer; + format_string = format->pointer; /* * Calculate size_required. @@ -262,11 +262,10 @@ acpi_evaluate_integer(acpi_handle handle, if (!data) return AE_BAD_PARAMETER; - element = kmalloc(sizeof(union acpi_object), irqs_disabled() ? GFP_ATOMIC: GFP_KERNEL); + element = kzalloc(sizeof(union acpi_object), irqs_disabled() ? GFP_ATOMIC: GFP_KERNEL); if (!element) return AE_NO_MEMORY; - memset(element, 0, sizeof(union acpi_object)); buffer.length = sizeof(union acpi_object); buffer.pointer = element; status = acpi_evaluate_object(handle, pathname, arguments, &buffer); @@ -321,12 +320,11 @@ acpi_evaluate_string(acpi_handle handle, return AE_BAD_DATA; } - *data = kmalloc(element->string.length + 1, GFP_KERNEL); + *data = kzalloc(element->string.length + 1, GFP_KERNEL); if (!data) { printk(KERN_ERR PREFIX "Memory allocation\n"); return -ENOMEM; } - memset(*data, 0, element->string.length + 1); memcpy(*data, element->string.pointer, element->string.length); @@ -361,7 +359,7 @@ acpi_evaluate_reference(acpi_handle handle, if (ACPI_FAILURE(status)) goto end; - package = (union acpi_object *)buffer.pointer; + package = buffer.pointer; if ((buffer.length == 0) || !package) { printk(KERN_ERR PREFIX "No return object (len %X ptr %p)\n", |