msm: bam_dmux: fix memory leak in error case
If msm_bam_dmux_write() allocated a new skb and was unable to queue the
packet, the new skb needs to be freed.
Change-Id: I3da215d22092499efccafcbba16bc655dfe6099f
Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org>
diff --git a/arch/arm/mach-msm/bam_dmux.c b/arch/arm/mach-msm/bam_dmux.c
index 7f65aaa..0041f0d 100644
--- a/arch/arm/mach-msm/bam_dmux.c
+++ b/arch/arm/mach-msm/bam_dmux.c
@@ -537,6 +537,8 @@
DBG_INC_TX_SPS_FAILURE_CNT();
spin_unlock_irqrestore(&bam_tx_pool_spinlock, flags);
kfree(pkt);
+ if (new_skb)
+ dev_kfree_skb_any(new_skb);
} else {
spin_lock_irqsave(&bam_ch[id].lock, flags);
bam_ch[id].num_tx_pkts++;