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| author | John W. Linville <linville@tuxdriver.com> | 2015-01-12 16:18:11 -0500 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-01-22 17:55:19 +0200 |
| commit | aa0cb08b9575f4c37d6936b9189ecdcdbc94ee7a (patch) | |
| tree | c57a5142eda924d621d57e08fce11aa3b379840e | |
| parent | ec41088f2bff8c6b151c450798534a1037eda47e (diff) | |
| download | linux-aa0cb08b9575f4c37d6936b9189ecdcdbc94ee7a.tar.bz2 | |
iwlwifi: mvm: document switch case fall-through in iwl_mvm_send_sta_key
Add a comment indicating that the WLAN_CIPHER_SUITE_WEP104 case falls
through to the WLAN_CIPHER_SUITE_WEP40 case in iwl_mvm_send_sta_key.
This will document that the lack of a break is intentional.
Coverity: CID 1260023
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/sta.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.c b/drivers/net/wireless/iwlwifi/mvm/sta.c index b93a177b4a09..8e413d3b9c32 100644 --- a/drivers/net/wireless/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/iwlwifi/mvm/sta.c @@ -1196,6 +1196,7 @@ static int iwl_mvm_send_sta_key(struct iwl_mvm *mvm, break; case WLAN_CIPHER_SUITE_WEP104: key_flags |= cpu_to_le16(STA_KEY_FLG_WEP_13BYTES); + /* fall through */ case WLAN_CIPHER_SUITE_WEP40: key_flags |= cpu_to_le16(STA_KEY_FLG_WEP); memcpy(cmd.key + 3, keyconf->key, keyconf->keylen); |