diff options
| author | Dmitry Antipov <dmantipov@yandex.ru> | 2023-10-03 12:20:46 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-10-23 12:50:21 +0200 |
| commit | cf912ca1a3c3d2e6fcacb6568e66f72cca05277d (patch) | |
| tree | b818faf4599abfac6d1616195fea7e4715127e85 /drivers/net/wireless/intel/iwlwifi/mvm/tt.c | |
| parent | 06f1372e8e7aad72449de2feaa2ae7f42ebde228 (diff) | |
wifi: iwlwifi: drop NULL pointer check in iwl_mvm_tzone_set_trip_temp()
Since 'tz_device' is an in-place member of 'struct iwl_mvm', it can't
be NULL and so relevant check may be dropped. Compile tested only.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Acked-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20231003092048.24998-1-dmantipov@yandex.ru
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/tt.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/tt.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c index 157e96fa23c1..dee9c367dcd3 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c @@ -642,7 +642,6 @@ static int iwl_mvm_tzone_set_trip_temp(struct thermal_zone_device *device, int trip, int temp) { struct iwl_mvm *mvm = thermal_zone_device_priv(device); - struct iwl_mvm_thermal_device *tzone; int ret; mutex_lock(&mvm->mutex); @@ -658,12 +657,6 @@ static int iwl_mvm_tzone_set_trip_temp(struct thermal_zone_device *device, goto out; } - tzone = &mvm->tz_device; - if (!tzone) { - ret = -EIO; - goto out; - } - ret = iwl_mvm_send_temp_report_ths_cmd(mvm); out: mutex_unlock(&mvm->mutex); |