diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-09-21 14:29:48 +0400 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-10-29 13:49:11 +0300 |
| commit | 8dfc275109e794371c58be69e4286fa7061cd3a1 (patch) | |
| tree | 8c361b49ef57a9a7cd26b8665e5bf8c803db78a9 /drivers/net/wireless/iwlwifi/mvm/rs.c | |
| parent | dc574e526381ddcc7e5103ca091fd93c29129c6d (diff) | |
| download | linux-8dfc275109e794371c58be69e4286fa7061cd3a1.tar.xz | |
iwlwifi: mvm: remove unneeded NULL pointer check
mac80211 will never call rate_control_tx_status with a NULL
pointer for sta. Remove the superfluous check. This check
misled smatch.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/rs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/rs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index 0d836fe67e83..66e971a99d7c 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -1225,7 +1225,7 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, IWL_DEBUG_RATE(mvm, "reduced txpower: %d\n", reduced_txp); done: /* See if there's a better rate or modulation mode to try. */ - if (sta && sta->supp_rates[info->band]) + if (sta->supp_rates[info->band]) rs_rate_scale_perform(mvm, sta, lq_sta, tid); } |