diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-mac80211.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-mac80211.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-mac80211.c b/drivers/net/wireless/iwlwifi/iwl-mac80211.c index bdcbbd0d3467..91a42c3261aa 100644 --- a/drivers/net/wireless/iwlwifi/iwl-mac80211.c +++ b/drivers/net/wireless/iwlwifi/iwl-mac80211.c @@ -445,7 +445,7 @@ static int iwlagn_mac_resume(struct ieee80211_hw *hw) if (iwlagn_hw_valid_rtc_data_addr(base)) { spin_lock_irqsave(&trans(priv)->reg_lock, flags); ret = iwl_grab_nic_access_silent(trans(priv)); - if (ret == 0) { + if (likely(ret == 0)) { iwl_write32(trans(priv), HBUS_TARG_MEM_RADDR, base); status = iwl_read32(trans(priv), HBUS_TARG_MEM_RDAT); iwl_release_nic_access(trans(priv)); |