diff options
Diffstat (limited to 'drivers/thermal/int340x_thermal/acpi_thermal_rel.c')
| -rw-r--r-- | drivers/thermal/int340x_thermal/acpi_thermal_rel.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/thermal/int340x_thermal/acpi_thermal_rel.c b/drivers/thermal/int340x_thermal/acpi_thermal_rel.c index 0d8db808f0ae..e4e61b3fb11e 100644 --- a/drivers/thermal/int340x_thermal/acpi_thermal_rel.c +++ b/drivers/thermal/int340x_thermal/acpi_thermal_rel.c @@ -131,6 +131,8 @@ int acpi_parse_trt(acpi_handle handle, int *trt_count, struct trt **trtp, pr_warn("Failed to get target ACPI device\n"); } + result = 0; + *trtp = trts; /* don't count bad entries */ *trt_count -= nr_bad_entries; @@ -317,21 +319,21 @@ static long acpi_thermal_rel_ioctl(struct file *f, unsigned int cmd, { int ret = 0; unsigned long length = 0; - unsigned long count = 0; + int count = 0; char __user *arg = (void __user *)__arg; struct trt *trts; struct art *arts; switch (cmd) { case ACPI_THERMAL_GET_TRT_COUNT: - ret = acpi_parse_trt(acpi_thermal_rel_handle, (int *)&count, + ret = acpi_parse_trt(acpi_thermal_rel_handle, &count, &trts, false); kfree(trts); if (!ret) return put_user(count, (unsigned long __user *)__arg); return ret; case ACPI_THERMAL_GET_TRT_LEN: - ret = acpi_parse_trt(acpi_thermal_rel_handle, (int *)&count, + ret = acpi_parse_trt(acpi_thermal_rel_handle, &count, &trts, false); kfree(trts); length = count * sizeof(union trt_object); @@ -341,14 +343,14 @@ static long acpi_thermal_rel_ioctl(struct file *f, unsigned int cmd, case ACPI_THERMAL_GET_TRT: return fill_trt(arg); case ACPI_THERMAL_GET_ART_COUNT: - ret = acpi_parse_art(acpi_thermal_rel_handle, (int *)&count, + ret = acpi_parse_art(acpi_thermal_rel_handle, &count, &arts, false); kfree(arts); if (!ret) return put_user(count, (unsigned long __user *)__arg); return ret; case ACPI_THERMAL_GET_ART_LEN: - ret = acpi_parse_art(acpi_thermal_rel_handle, (int *)&count, + ret = acpi_parse_art(acpi_thermal_rel_handle, &count, &arts, false); kfree(arts); length = count * sizeof(union art_object); |