From 7f90dce1ea9de432cf1f196c743a8d5a119e38ba Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach Date: Thu, 22 Sep 2011 15:14:53 -0700 Subject: iwlagn: use kcalloc when possible for array allocation As everybody knows kcalloc checks the multiplication is safe and that we don't run into overflow. Signed-off-by: Emmanuel Grumbach Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-eeprom.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/iwlwifi/iwl-eeprom.c') diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c index 0b669417b0a6..a4e43bd4a547 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c @@ -899,8 +899,9 @@ int iwl_init_channel_map(struct iwl_priv *priv) IWL_DEBUG_EEPROM(priv, "Parsing data for %d channels.\n", priv->channel_count); - priv->channel_info = kzalloc(sizeof(struct iwl_channel_info) * - priv->channel_count, GFP_KERNEL); + priv->channel_info = kcalloc(priv->channel_count, + sizeof(struct iwl_channel_info), + GFP_KERNEL); if (!priv->channel_info) { IWL_ERR(priv, "Could not allocate channel_info\n"); priv->channel_count = 0; -- cgit