[PATCH 10/14] DMAENGINE: ste_dma40: fix possible use of uninitialized variable
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From: Linus Walleij on 9 Aug 2010 08:20 From: Jonas Aaberg <jonas.aberg(a)stericsson.com> Signed-off-by: Jonas Aaberg <jonas.aberg(a)stericsson.com> Signed-off-by: Linus Walleij <linus.walleij(a)stericsson.com> --- drivers/dma/ste_dma40.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 2b209fa..ac325e9 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -684,12 +684,12 @@ static void d40_config_write(struct d40_chan *d40c) static void d40_desc_load(struct d40_chan *d40c, struct d40_desc *d40d) { - if (d40d->lli_phy.dst && d40d->lli_phy.src) { + if (d40c->log_num == D40_PHY_CHAN) { d40_phy_lli_write(d40c->base->virtbase, d40c->phy_chan->num, d40d->lli_phy.dst, d40d->lli_phy.src); - } else if (d40d->lli_log.dst && d40d->lli_log.src) { + } else { struct d40_log_lli *src = d40d->lli_log.src; struct d40_log_lli *dst = d40d->lli_log.dst; int s; -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |