From faec6f91f52838ead8dabb8545b1312bdd32da4b Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 17 Jul 2013 09:16:30 +0300 Subject: iwlwifi: mvm: don't clear tbl->win mistakenly rs_get_tbl_info_from_mcs() mistakenly clears the rate histories window, overriding its initialization values (i.e. filling it with 0, instead of -1). Signed-off-by: Eliad Peller Reviewed-by: Emmanuel Grumbach Signed-off-by: Johannes Berg --- drivers/net/wireless/iwlwifi/mvm/rs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/iwlwifi') diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index a69bd4c2de2a..a587b21e1fe1 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -492,7 +492,7 @@ static int rs_get_tbl_info_from_mcs(const u32 rate_n_flags, u8 num_of_ant = get_num_of_ant_from_rate(rate_n_flags); u8 mcs; - memset(tbl, 0, sizeof(struct iwl_scale_tbl_info)); + memset(tbl, 0, offsetof(struct iwl_scale_tbl_info, win)); *rate_idx = iwl_hwrate_to_plcp_idx(rate_n_flags); if (*rate_idx == IWL_RATE_INVALID) { -- cgit v1.2.3