diff options
Diffstat (limited to 'drivers/acpi/acpi_dbg.c')
| -rw-r--r-- | drivers/acpi/acpi_dbg.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/acpi/acpi_dbg.c b/drivers/acpi/acpi_dbg.c index fa18bd0162f4..975ccecf6215 100644 --- a/drivers/acpi/acpi_dbg.c +++ b/drivers/acpi/acpi_dbg.c | |||
| @@ -610,8 +610,6 @@ static ssize_t acpi_aml_read(struct file *file, char __user *buf, | |||
| 610 | int ret = 0; | 610 | int ret = 0; |
| 611 | int size = 0; | 611 | int size = 0; |
| 612 | 612 | ||
| 613 | if (!buf || count < 0) | ||
| 614 | return -EINVAL; | ||
| 615 | if (!count) | 613 | if (!count) |
| 616 | return 0; | 614 | return 0; |
| 617 | if (!access_ok(VERIFY_WRITE, buf, count)) | 615 | if (!access_ok(VERIFY_WRITE, buf, count)) |
| @@ -681,8 +679,6 @@ static ssize_t acpi_aml_write(struct file *file, const char __user *buf, | |||
| 681 | int ret = 0; | 679 | int ret = 0; |
| 682 | int size = 0; | 680 | int size = 0; |
| 683 | 681 | ||
| 684 | if (!buf || count < 0) | ||
| 685 | return -EINVAL; | ||
| 686 | if (!count) | 682 | if (!count) |
| 687 | return 0; | 683 | return 0; |
| 688 | if (!access_ok(VERIFY_READ, buf, count)) | 684 | if (!access_ok(VERIFY_READ, buf, count)) |