From 7444113017b9d5394dc8c4bdf577f9567502417b Mon Sep 17 00:00:00 2001 From: Juuso Oikarinen Date: Tue, 13 Oct 2009 12:47:53 +0300 Subject: [PATCH] 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: Juuso Oikarinen Reviewed-by: Luciano Coelho Signed-off-by: Luciano Coelho Signed-off-by: John W. Linville --- drivers/net/wireless/wl12xx/wl1271_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index ae41a7095508..19dbdb1b38ab 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -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 */ -- 2.20.1