On Mon, Feb 25, 2013 at 04:46:26AM +0530, Syam Sidhardhan wrote: > kfree on NULL pointer is a no-op. > > Signed-off-by: Syam Sidhardhan <[email protected]> Applied thanks > --- > drivers/dma/imx-dma.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c > index 70b8975..0988583 100644 > --- a/drivers/dma/imx-dma.c > +++ b/drivers/dma/imx-dma.c > @@ -859,8 +859,7 @@ static struct dma_async_tx_descriptor > *imxdma_prep_dma_cyclic( > > desc = list_first_entry(&imxdmac->ld_free, struct imxdma_desc, node); > > - if (imxdmac->sg_list) > - kfree(imxdmac->sg_list); > + kfree(imxdmac->sg_list); > > imxdmac->sg_list = kcalloc(periods + 1, > sizeof(struct scatterlist), GFP_KERNEL); > -- > 1.7.9.5 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
