diff options
| author | Dmitry Antipov <[email protected]> | 2023-10-03 09:20:46 +0000 |
|---|---|---|
| committer | Johannes Berg <[email protected]> | 2023-10-23 10:50:21 +0000 |
| commit | cf912ca1a3c3d2e6fcacb6568e66f72cca05277d (patch) | |
| tree | b818faf4599abfac6d1616195fea7e4715127e85 | |
| parent | wifi: iwlwifi: bump FW API to 86 for AX/BZ/SC devices (diff) | |
| download | kernel-cf912ca1a3c3d2e6fcacb6568e66f72cca05277d.tar.gz kernel-cf912ca1a3c3d2e6fcacb6568e66f72cca05277d.zip | |
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 <[email protected]>
Acked-by: Gregory Greenman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Johannes Berg <[email protected]>
| -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); |