diff options
| -rw-r--r-- | drivers/acpi/device_sysfs.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/acpi/device_sysfs.c b/drivers/acpi/device_sysfs.c index a34d8578b3da..991583e2ee5f 100644 --- a/drivers/acpi/device_sysfs.c +++ b/drivers/acpi/device_sysfs.c @@ -168,8 +168,6 @@ static int create_pnp_modalias(const struct acpi_device *acpi_dev, char *modalia continue; count = snprintf(&modalias[len], size, "%s:", id->id); - if (count < 0) - return -EINVAL; if (count >= size) return -ENOMEM; @@ -177,7 +175,7 @@ static int create_pnp_modalias(const struct acpi_device *acpi_dev, char *modalia len += count; size -= count; } - modalias[len] = '\0'; + return len; } @@ -228,8 +226,6 @@ static int create_of_modalias(const struct acpi_device *acpi_dev, char *modalias for (i = 0; i < nval; i++, obj++) { count = snprintf(&modalias[len], size, "C%s", obj->string.pointer); - if (count < 0) - return -EINVAL; if (count >= size) return -ENOMEM; @@ -237,7 +233,7 @@ static int create_of_modalias(const struct acpi_device *acpi_dev, char *modalias len += count; size -= count; } - modalias[len] = '\0'; + return len; } |