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iwlwifi: fix possible NULL dereference in iwl_set_rate() 

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Saleem Abdulrasool 2007-11-18 23:59:08 -08:00 committed by John W. Linville
parent d9f8bcbf67
commit c4ba9621f4
2 changed files with 8 additions and 0 deletions
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4
drivers/net/wireless/iwlwifi/iwl3945-base.c
View File

@ -2915,6 +2915,10 @@ static void iwl_set_rate(struct iwl_priv *priv)
int i;
hw = iwl_get_hw_mode(priv, priv->phymode);
if (!hw) {
IWL_ERROR("Failed to set rate: unable to get hw mode\n");
return;
}
priv->active_rate = 0;
priv->active_rate_basic = 0;

4
drivers/net/wireless/iwlwifi/iwl4965-base.c
View File

@ -3003,6 +3003,10 @@ static void iwl_set_rate(struct iwl_priv *priv)
int i;
hw = iwl_get_hw_mode(priv, priv->phymode);
if (!hw) {
IWL_ERROR("Failed to set rate: unable to get hw mode\n");
return;
}
priv->active_rate = 0;
priv->active_rate_basic = 0;