| commit | cd8dd41a33264a4602539711f76670c2a1f4d007 | [log] [tgz] |
|---|---|---|
| author | Sascha Hauer <s.hauer@pengutronix.de> | Thu Mar 17 09:21:50 2016 +0100 |
| committer | Mark Brown <broonie@kernel.org> | Thu Mar 17 11:44:34 2016 +0000 |
| tree | 02dc88065f7ef16bf68912944e0a21f824354e56 | |
| parent | 793c7f9212fdb7bea5e017427e750afa11217c29 [diff] |
spi: imx: Fix possible NULL pointer deref transfer could be NULL in spi_imx_can_dma() when it's called from spi_imx_setupxfer() with a NULL transfer. Test for a NULL pointer before dereferencing it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Brown <broonie@kernel.org>