Commit 74441130 authored by Juuso Oikarinen's avatar Juuso Oikarinen Committed by John W. Linville
Browse files

wl1271: Fix multicast list handling



Fixes bugs in the multicast list handling:
 - Use atomic memory allocation in non-sleepable context
 - Increment address pointer when iterating list of MC addresses
Signed-off-by: default avatarJuuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: default avatarLuciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: default avatarLuciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 5d07b668
......@@ -1160,7 +1160,7 @@ static u64 wl1271_op_prepare_multicast(struct ieee80211_hw *hw, int mc_count,
* configure_filter() instead of saving everything in the context.
*/
fp = kzalloc(sizeof(*fp), GFP_KERNEL);
fp = kzalloc(sizeof(*fp), GFP_ATOMIC);
if (!fp) {
wl1271_error("Out of memory setting filters.");
return 0;
......@@ -1180,6 +1180,7 @@ static u64 wl1271_op_prepare_multicast(struct ieee80211_hw *hw, int mc_count,
fp->mc_list_length++;
} else
wl1271_warning("Unknown mc address length.");
mc_list = mc_list->next;
}
/* FIXME: We still need to set our filters properly */
......
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