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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-03-17 11:21:50 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-03-17 14:44:34 +0300 |
| commit | cd8dd41a33264a4602539711f76670c2a1f4d007 (patch) | |
| tree | 02dc88065f7ef16bf68912944e0a21f824354e56 /mm/cma.c | |
| parent | 793c7f9212fdb7bea5e017427e750afa11217c29 (diff) | |
| download | linux-cd8dd41a33264a4602539711f76670c2a1f4d007.tar.xz | |
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>
Diffstat (limited to 'mm/cma.c')
0 files changed, 0 insertions, 0 deletions