Gao Pan c552815312 i2c: imx: fix i2c resource leak with dma transfer
In i2c_imx_dma_xfer(), when dmaengine_submit() returns error,
the context goto label err_submit and then return. However, the
memory allocated for txdesc has not been freed yet, which
leads to resource leak.

Signed-off-by: Gao Pan <b54642@freescale.com>
Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-10 10:10:28 +01:00
..
2014-11-07 18:35:33 +01:00
2014-11-07 18:35:33 +01:00
2015-10-23 23:26:44 +02:00
2015-06-01 08:41:26 +09:00
2014-11-07 18:35:33 +01:00