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mwifiex: check mwifiex_wmm_lists_empty() before dequeue 

add checks to mwifiex_wmm_process_tx() loop so it doesn't re-enter
mwifiex_dequeue_tx_packet() to find it can't send.

Signed-off-by: Marc Yang <yangyang@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Marc Yang 2011-05-16 19:17:51 -07:00 committed by John W. Linville
parent 49729ff616
commit 9396814787
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/mwifiex/wmm.c
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@ -1254,5 +1254,5 @@ mwifiex_wmm_process_tx(struct mwifiex_adapter *adapter)
if (mwifiex_dequeue_tx_packet(adapter))
break;
} while (true);
} while (!mwifiex_wmm_lists_empty(adapter));
}