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authorEliad Peller <eliad@wizery.com>2013-07-17 09:16:30 +0300
committerJohannes Berg <johannes.berg@intel.com>2013-08-12 15:21:43 +0200
commitfaec6f91f52838ead8dabb8545b1312bdd32da4b (patch)
tree9026b9a2a548974689bd3848230acfd6d56825a1 /drivers/net/wireless/iwlwifi/mvm/rs.c
parentab055ce9f5a9ff7dddf73f58bf1164e96b8af713 (diff)
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 <eliad@wizery.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/rs.c')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/rs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c
index a69bd4c2de2..a587b21e1fe 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) {