From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 15 Mar 2012 20:43:29 +0000 (-0700)
Subject: ath9k: fix a memory leak in ath_rx_tasklet()
X-Git-Tag: v3.4-rc2~37^2~30^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5447ff92b5169eab843a76d83e98d0cd7b7f5b6;p=pandora-kernel.git

ath9k: fix a memory leak in ath_rx_tasklet()

commit 0d95521ea7 (ath9k: use split rx buffers to get rid of order-1 skb
allocations) added in memory leak in error path.

sc->rx.frag should be cleared after the pskb_expand_head() call, or else
we jump to requeue_drop_frag and leak an skb.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Jouni Malinen <jouni@qca.qualcomm.com>
Cc: Felix Fietkau <nbd@openwrt.org>
Cc: John W. Linville <linville@tuxdriver.com>
Cc: Trond Wuellner <trond@chromium.org>
Cc: Grant Grundler <grundler@chromium.org>
Cc: Paul Stewart <pstew@chromium.org>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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